Tuesday, December 31, 2019

Analysis Of Malcom X And John Donne - 1039 Words

Malcom X and John Donne: Finding Faith in Humanity Many people strive to make the world a better place, whether it be solving world hunger or lessening the crime rate. They work so hard to accomplish their goals to help others that they end up making a name for themselves by standing up for what they believe in Malcom X and John Donne both thirsted for world peace and equal rights. During both of these gentlemen’s lives, they had to face harsh challenges and despiteful judgement. Malcom X, an African American Civil rights activist who struggled with racism; he fought against the white people for most of his life due to the things they had done to him and his family in his childhood. He was born on May 19, 1925, the fourth child of†¦show more content†¦After years of travel, drugs, sex, alcohol, and eventually prison, Malcom X realized that he is just as bad as everyone else. He had been sitting on high thrown his whole life when in reality, his actions are human. Sinful and thoughtless. He concludes his disgust of opposite races after realizing there is no reason to be stuck in the past since life keeps moving forward and all grudges do is hold everyone back. His life moved on, arguing that all men are created equal and should be treated as such. X once said, â€Å"It’ll be ballots or it’ll be bullets. It’ll be liberty or it will be death.† His speech â€Å"Ballot or the Bullet,† was given on April 3, 1964 at the C ory Methodist Church in Cleveland, Ohio. This speech stresses about how African Americans are created to have just as much equality as the rest of all the other races have. In his speeches he would try to inspire the African American race, giving them hope and courage to face on the real world. Stand up for themselves and instead of having others tell them they can never amount up to anything, show them what they’re made of. This speech hits the hearts of many while relating to an everyday day problem that is racism. The Civil Rights Movement too place during the 1950’s that continued into the 1960’s and were

Analysis Of Malcom X And John Donne - 1039 Words

Malcom X and John Donne: Finding Faith in Humanity Many people strive to make the world a better place, whether it be solving world hunger or lessening the crime rate. They work so hard to accomplish their goals to help others that they end up making a name for themselves by standing up for what they believe in Malcom X and John Donne both thirsted for world peace and equal rights. During both of these gentlemen’s lives, they had to face harsh challenges and despiteful judgement. Malcom X, an African American Civil rights activist who struggled with racism; he fought against the white people for most of his life due to the things they had done to him and his family in his childhood. He was born on May 19, 1925, the fourth child of†¦show more content†¦After years of travel, drugs, sex, alcohol, and eventually prison, Malcom X realized that he is just as bad as everyone else. He had been sitting on high thrown his whole life when in reality, his actions are human. Sinful and thoughtless. He concludes his disgust of opposite races after realizing there is no reason to be stuck in the past since life keeps moving forward and all grudges do is hold everyone back. His life moved on, arguing that all men are created equal and should be treated as such. X once said, â€Å"It’ll be ballots or it’ll be bullets. It’ll be liberty or it will be death.† His speech â€Å"Ballot or the Bullet,† was given on April 3, 1964 at the C ory Methodist Church in Cleveland, Ohio. This speech stresses about how African Americans are created to have just as much equality as the rest of all the other races have. In his speeches he would try to inspire the African American race, giving them hope and courage to face on the real world. Stand up for themselves and instead of having others tell them they can never amount up to anything, show them what they’re made of. This speech hits the hearts of many while relating to an everyday day problem that is racism. The Civil Rights Movement too place during the 1950’s that continued into the 1960’s and were

Analysis Of Malcom X And John Donne - 1039 Words

Malcom X and John Donne: Finding Faith in Humanity Many people strive to make the world a better place, whether it be solving world hunger or lessening the crime rate. They work so hard to accomplish their goals to help others that they end up making a name for themselves by standing up for what they believe in Malcom X and John Donne both thirsted for world peace and equal rights. During both of these gentlemen’s lives, they had to face harsh challenges and despiteful judgement. Malcom X, an African American Civil rights activist who struggled with racism; he fought against the white people for most of his life due to the things they had done to him and his family in his childhood. He was born on May 19, 1925, the fourth child of†¦show more content†¦After years of travel, drugs, sex, alcohol, and eventually prison, Malcom X realized that he is just as bad as everyone else. He had been sitting on high thrown his whole life when in reality, his actions are human. Sinful and thoughtless. He concludes his disgust of opposite races after realizing there is no reason to be stuck in the past since life keeps moving forward and all grudges do is hold everyone back. His life moved on, arguing that all men are created equal and should be treated as such. X once said, â€Å"It’ll be ballots or it’ll be bullets. It’ll be liberty or it will be death.† His speech â€Å"Ballot or the Bullet,† was given on April 3, 1964 at the C ory Methodist Church in Cleveland, Ohio. This speech stresses about how African Americans are created to have just as much equality as the rest of all the other races have. In his speeches he would try to inspire the African American race, giving them hope and courage to face on the real world. Stand up for themselves and instead of having others tell them they can never amount up to anything, show them what they’re made of. This speech hits the hearts of many while relating to an everyday day problem that is racism. The Civil Rights Movement too place during the 1950’s that continued into the 1960’s and were

Monday, December 23, 2019

Advantages And Disadvantages Of Diversity In The Workplace

In this paper we will uncover the disadvantages of introducing diversity in the workforce. I will also look at how diversity can cause a business to become less profitable. The reason I chose this topic is because I do not know the negative effects diversity could have on a business and it intrigues me. There has been much publicity in the media about the benefits of introducing diversity in the workforce. Yet, there has not been as much about the consequences of introducing diversity. I want to understand the potential causes and reasons diversity can have a harmful effect on a business. I do know there are many benefits in having a diverse workforce, and that no one should be overlooked for a job. I just believe it is important to†¦show more content†¦such as, seminars, lectures, and programs based on introducing or improving diversity. There can also be costs from the time it takes to create a corporation’s diversity plan, and hiring staff in some cases to run thei r diversity program. With margins in many businesses tightening from increased competition from a more connected world, how can a business justify these costs? In most cases unless the firm is a large corporation, this is just not economically feasible. On top of the diversity training costs, do most workers really shed their biases? According to Dobbin and Kalev (2016), â€Å"the positive effects of diversity training rarely last beyond a day or two, and a number of studies suggest that it can activate bias or spark a backlash.† By this, Dobbin and Kalev (2016), are saying â€Å"negative incentives, don’t win converts.† By telling employees if they discriminate the company will face a lawsuit does not work in making people truly understand and accept diversity. Introducing diversity increases company costs and the training often has little positive effects along with many negative effects. These are not the only disadvantages associated with increasing diversi ty in the workforce. One of the main arguments to implement diversity is that you have a larger and better talent pool. Is this always the case? If a recruiter has been told by management they must start selecting a more diverse workforce, atShow MoreRelatedInformative Speech Topages And Disadvantages Of Cultural Diversity In The Workplace925 Words   |  4 PagesComs 1030 Title of speech: Cultural Diversity in the Workplace Specific Purpose: My audience will be able to understand the advantages and disadvantages of cultural diversity in the workplace. Thesis: Introduction: I. Attention Getter At some point in time we have all been in a position where we were uncomfortable in a new setting, cultural diversity is presented in everyday life; whether you’re at a new university or starting a new job. Cultural diversity is becoming more common in the workRead MoreDiversity And Public Administration By Harvey L. White And Rice1254 Words   |  6 Pages In the book entitled, Diversity and Public Administration by Harvey L. White and Mitchell F. Rice , White and Rice (2010) stated challenges will form from changes in demographics which are affecting the demands of delivery and visions of products and services. Since 2000, minority population has increased dramatically. In result of minority population increasing, public organizations have a more diverse work environment. In the workplace, diversity can be a benefit. According to the article entitledRead MoreDiversity Within A Diverse Workplace1320 Words   |  6 PagesDiversity is seen as the difference among people. 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Companies now realize thatRead MoreMy Reflective Reflection Portfolio1001 Words   |  5 Pagesgetting the hang of, including themselves completely and without predisposition in new encounters. The advantages of being a activist are: I can pay attention on things I am interested in; I can work well in a group and always come up with new ideas: I can als o learn something by talk to others. The disadvantages of being a activist will also make a huge impact on my learning. The most serious disadvantage of my learning style is I am not good at time management,I will always leave things until last minutesRead MoreWorkforce Diversity1507 Words   |  7 PagesINTRODUCTION Workforce diversity addresses differences among people within an organization. Workforce diversity means that organizations are becoming a more heterogeneous mix of people from different categories. Diversity refers to the co-existence of employees from various socio-cultural backgrounds within the company. Diversity includes cultural factors such as race, gender, age, colour, physical ability, ethnicity, education, language, lifestyle, beliefs, economic status, etc. Diversity requires a typeRead MoreWe Need Diversity in the Workplace Essay1496 Words   |  6 PagesTodays workplace is more diverse than it has ever been in history. While the workforce has made strides in the direction of equality, it is still far from attaining total equality in the workplace. A company must value diversity. The main objectives of valuing diversity include awareness, education, and positive recognition of the differences among people in the workforce. Organizations are increasingly emphasizing gr oup work or teamwork as a source of competitive advantage in a diverse workforceRead MoreThe Impact Of Workplace Diversity On The Workplace997 Words   |  4 Pages Workplace diversity is a term which describes the inclusion of people in the workplace regardless of their cultural differences such as gender, race and sexuality. Rather than disregarding them, diverse workplaces utilise these differences to widen the range of experiences and skills among their employees as stated by the Australian Breastfeeding Association (2012). Some professions, however, are more diverse than others. According to the Diversity Inclusion: Unlocking Global Potential - GlobalRead MoreOrganization Structures Used By International Firms1488 Words   |  6 Pagesbusinesses of the company. All the international businesses directly report to the international division structure. The major disadvantage of this structure is that the international business structure has to depend on the domestic divisions. The profits generated cannot be streamlined entirely towards international business improvement. b) Functional division structure The disadvantage of functional division structure is that this structure suits the companies with limited product range and with limitedRead MoreOrganisational Behaviour Challenges Sb1292 Words   |  6 Pagescompetition, advancing information technology and evolving global environment, the organization continuously thrives to be the best overall performer maintaining growth, stability and sustainability. Kundu Malhan, (n.d) explains, â€Å"Competitive advantage of a company can be generated from human resources and company performance is influenced by a set of effective HRM practices†. Employee’s plays a vital role in implementing strategies related from product development to customer satisfaction for

Sunday, December 15, 2019

Titration Research Paper Free Essays

string(133) " 50 ml of volume this allowed enough volume of NaOH\(aq\) to be titrated, since the exact volume to neutralise the acid was unknown\." Quantitative Chemistry –Titration Determination of the Molarity of an Unknown Solution through Acid-Base Titration Technique 1. Introduction 1. 1 Aim The aim of this investigation was to determine the precise molarity of two (NaOH(aq)) sodium hydroxide solutions produced at the beginning of the experiment through the acid-base titration technique. We will write a custom essay sample on Titration Research Paper or any similar topic only for you Order Now 1. 2 Theoretical Background Titration is a method commonly used in laboratory investigations to carry out chemical analysis. The most frequent chemical analysis performed through titration is when determining the exact concentration of a solution of unknown molarity. This technique is usually used in redox and acid-base reactions. Redox reaction is when reduction – lost of oxygen – of one of the substances present in a reaction occurs and subsequently oxidation – gain of oxygen – of the second substance in the same reaction takes place. On the other hand, acid-base reaction is when a solution of known molarity2 and volume present in a conical flask is titrated against a solution of unknown molarity in a burette until neutralization is reached. As I have shown in eq. 1, in this investigation it was an acid reacting with a base, hence, an acid-base titration. q. 1 – Hydrochloric Acid + Sodium hydroxide Sodium Chloride + water HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) In this investigation the latter reaction was carried out, having hydrochloric acid (HCl(aq)) as the analyte in the conical flask and sodium hydroxide (NaOH(aq)) as the titrant in the burette. The analyte was also designated as the standard solution of the experiment, since it has known values of volume and concentration, the figures that allowed the molarity of the titrant to be calculated. In an acid-base titration, the titrant in the burette is gradually added to the analyte in the conical flask until neutralisation happens, thus, the reaction reaches completion. When neutralisation happens the substances present at the end point are stoichiometrically equivalent, in other words, the value of moles of NaOH(aq) present at the end of the reaction is equivalent to the value of moles of HCl(aq) in the same solution as shown on eq. 2 below. eq. 2 – HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) 1 : 1 The end point of a titration reaction can be obtained through two major methods. Firstly is by using a pH meter which works by introducing electrodes to the flask containing the standard solution. Once in the conical flask, these electrodes would measure the H+ ions present in the conical flask since they change as the titrant in added, until neutralisation happens, as a result, determining the pH of the solution. Knowing that neutralization happens when the pH of the solution is equal to 7, consequently, at the end point the pH meter will read 7. The second method would be using a colour indicator this could be paper or in liquid form. In an acid-base titration it would be convenient to use an indicator in liquid. For instance, phenolphthalein is a recurrent indicator in this type of reaction which is colourless in an acidic solution and turns pink when in a basic solution. This indicator works by adding a few drops into the conical flask containing the acidic analyte and titrate the basic titrant drop-wise until colour of the solution formed in the conical flask changes to pink. All things considered, the colour indicator was used in this experiment since it is the most accessible method to measure the end point of an acid-base titration. The purpose of this investigation was to determine the unknown molarity of NaOH(aq) from acid-base titration. The preparation of NaOH(aq) was done by the students performing this investigation. The students were allocated mass of NaOH(s) that was diluted in water and hence obtained the solution NaOH(aq), in this case the titrant. However, the analyte was not produced by the student but provided. Therefore, after the titration was performed as explained on the previous paragraphs, the data needed to calculate the molarity of NaOH(aq) was obtained. 1. 3 Preliminary calculations 1. 3. 1 The first important value to be obtained from the investigation was the volume of NaOH(aq) used. This was done by the following equation: eq. 3 – for 1st solution produced Average volume volume of 2nd trial – volume of 1st trial2= V1 eq. 4 – for 2nd solution produced Average volume volume of 2nd trial – volume of 1st trial2= V2 1. 3. The next step when determining the molarity of NaOH(aq) was to calculate the moles of HCl(aq) by using the volume HCl(aq) provided on the lab scripts and the molarity obtained from the bottle of HCl(aq) used during the investigation. The eq. 5 and eq. 6 below was used to calculate: eq. 5 – moles1 = V1 (dm3) ? molarity (M) eq. 6 – moles2 = V2 (dm3) ? molarity (M) 1. 3. 3 The third important equation, for both solutions, worth noting are the number of moles of NaOH(aq) present in the reaction. This was obtained by using ratio of the moles of NaOH(aq) : HCl(aq) used during the investigation. This can be recalled by eq. 2 eq. 2 – HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) 1 : 1 1. 3. 4 Hence, moles of both solutions of NaOH(aq) will be the same as the number of moles of HCl(aq) since the mole ratio is 1:1. That is for every one mole of HCl(aq) reacted, one mole of NaOH(aq) would have reacted with to neutralise the acid. Hence, the following equation will be used: eq. 7 – moles of HCl(aq)= NaOH(aq) 1. 3. 5 Lastly, the equation of the molarity of NaOH(aq): eq. 8 – Molarity for solution 1 =moles1volume1 q. 9 – Molarity for solution 1 =moles1volume1 2. Investigation 2. 1 Apparatus Due to the nature of the investigation very technical and precise laboratory apparatus were used to ensure best accuracy in results. For instance, in order to measure the acid, a pipette of exactly 20ml was used. This was very useful since it helped in diminishing the chance of measuring either more or less of acid needed for the investigation. Similarly, the burette used to ti trate the NaOH(aq) had 50 ml of volume this allowed enough volume of NaOH(aq) to be titrated, since the exact volume to neutralise the acid was unknown. You read "Titration Research Paper" in category "Essay examples" Another precise apparatus was the magnetic stirrer. Being magnetic and electric it allowed the solution in the flask to be mixed continuously and vigorously and hence allow the exact volume of acid to be obtained. The other apparatus that were also used in this experiment were the solutions – titrant and analyte – themselves. The sodium hydroxide was given in pellets whereas the hydrochloric acid was provided in liquid form with the molarity of 1M. Moreover, volumetric flasks of volume of 100ml were also provided. This were used to produce the NaOH(aq) solutions, hence the reason for allowing 100ml of NaOH(aq) to be produced. In its turn, conical flasks of 250 ml of volume were also provided. As mentioned on the introductory paragraphs, the analyte is deposited in the conical flask. In this case, a volume of 250 ml was allowed to host the acid and the titrated base giving enough space for the solution to be formed. Lastly, phenolphthalein indicator was provided together with it a pair of gloves to avoid accidental stain on students’ hands. The apparatus setting is shown below in fig. 1. fig. 1 – diagram of apparatus used in the investigation 2. 2 Safety In terms of safety, the investigation involved very strong solutions. For instance, the sodium hydroxide pellets, although they were in solid form, after dissolving in water it could cause severe burns if put in direct contact with skin or eyes. Hence, as a pre-cautionary measure some gloves as well as goggles were provided to students. It was important to point out that if in case of accident in eyes, swallow or skin contact it should be rinsed vigorously in abundant water and seek medical attention. As for the hydrochloric acid, it was a very acidic solution that if swallowed it would be very harmful. Similarly to sodium hydroxide it could cause severe burns if in contact with eyes or skin. For prevention of any accident, lab coats, goggles and gloves were provided. However, in case of accident, medical advice had to be immediately provided to student. 2. 3 Procedure This experiment, it involved two different solutions of NaOH(aq), for this reason, it was allowed to students to work in pairs in order to save time, since only 3 hours were allowed to perform investigation. The first part of the investigation was to prepare two NaOH(aq) solutions. Hence, each student was allocated a mass of NaOH(s) to measure. In this investigation performed, 2g and 5g of NaOH(s) pellets were meant to be weight using a 2 decimal place weight balance. However, since relatively large pellets were provided and not powder, it made not possible to measure the exact mass intended, instead, 2. 07g and 5. 19g were weighed. After weighting the masses of NaOH(s), the pellets weighting 2. 07g and 5. 19g each mass was put in a separate 250ml volumetric flask, water was added to the flask and then shook in order to let the pellets dissolve to for a solution A and solution B of NaOH(aq) respectively. Secondly, the apparatus shown in fig. was as shown in the figure. Thirdly, 20ml of HCl(aq) was measured as accurate as possible by using a pipette if 20 ml of volume. This HCl(aq) measured was put in a 250ml conical flask. After preparing the acid, in this case, the analyte, 7 drops of phenolphthalein indicator was added to the conical flask where the analyte was added. The conical flask was places on the magnetic stirrer a s shown in fig. 1. The forth part of the investigation was when a 50ml burette was filled with solution A. Following this, the magnetic stirrer was switched on, stirring the solution present in the conical flask moderately. Hence, using the tap present on the burette, the solution A was added to the conical flasks in a drop-wise fashion until one drop was added to turn the solution pink permanently. When the solution in the conical flask turned permanently pink, the end point of the titration had been reached, thus, the volume of solution A used from the burette was recorded. Then, the conical flask was rinsed in abundant water. The sixth part of the experiment was to repeat third to fifth part of the experiment to obtain a second reading of the volume used to titrate solution A. After the sixth part was finalised, second part to sixth part of the procedure was repeated, however, this time solution B was used in the place of solution A. By the end of the experiment, two values of volume of solution A and two values of volume of solution B titrated against the acid were obtained and recorded in table 1. 3. Treatment of Raw Data 3. 1 Results table | Solution A| Solution B| Molarity of HCl(aq)| 1 moldm-3| 1 moldm-3| Volume of HCl(aq)| 20 ml| 20 ml| | Indicator used| phenolphtlalein| | Volume of NaOH(aq) | Trial I| 41. 1 ml| 16. 8 ml| Trial II| 38. 4 ml| 17. 1 ml| Average volume of NaOH(aq) used| 39. 8 ml| 17. 0 ml| | Observations| *Calculations*Average mass of NaOH(aq) used was calculated using the following formula: Trial I + Trial II2| * Not the mass expected was weighted – mass for solution A -0. 1g difference; mass for solution B +0. 7g difference. * Bubbles given out when dissolving the NaOH(s) * Volumetric felt warm when mixing the NaOH(s) with wate r * Some residous seen in the acid * Conical flask was rinsed with tap water * Some acid was spilled on the table, i. e. not all 20 ml was put in the conical flask| . Treatment of Results 4. 1 Processing raw data 4. 1. 1 – Balanced equation The balanced equation of the reaction taken place in this investigation was reviwed in the introductory paragraphs, eq. 2 below: eq. 2 – HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) mole ratio: 1 : 1 eq. 2 show that one mole of hydrochloric acid reacts with exactly 1 mole of sodium hydroxide to form salt – sodium chloride and water, hence, the mole ratio between the substances is 1:1. 4. 1. – moles of HCl(aq) for solution A Again, the formula used to calculate the moles of hydrochloric acid for solution A has been reviewed in the beginning of the investigative report. Therefore, in order to find the moles of HCl(aq) eq. 5 was used: eq. 5 – moles1 = V1 (dm3) ? molarity (M) 0. 020 dm3 ? 1 moldm-3 = 0. 020 mol moles1 = ? V 1 (dm3) = 20. 0 ml 20. 0ml 1000 = 0. 020 dm3 molarity (M) = 1 moldm-3 4. 1. 3 – moles of HCl(aq) for solution B the formula used to calculate the moles of hydrochloric acid for solution B was the same as the formula calculated for solution A. Therefore, in order to find the moles of HCl(aq) eq. 6 was used: eq. 6 – moles2 = V2 (dm3) ? molarity (M) 0. 020 dm3 ? 1 moldm-3 = 0. 020 mol moles2 = ? V2 (dm3) = 0. 020 ml 20. 0ml 1000 = 0. 020 dm3 molarity (M) = 1 moldm-3 4. 1. 4 – moles of NaOH(aq) for solution A From the molar ratio between hydrochloric acid and sodium hydroxide it was seen that one mole of acid reacted completely with one mole of the base. This is shown on eq. 2 – HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) mole ratio: 1 : 1 nd hence, eq. 7 moles of HCl(aq)= NaOH(aq) it is just to say that the number of moles of NaOH(aq) produced in this reaction was 0. 020 mol the same as the number of moles of HCl(aq). 4. 1. 5 – moles of NaOH(aq) for solution B Again in the solution B, the molar ratio between hydrochloric acid and sodium hydroxide is the same as the above solution. Hence: eq. 2 – HCl(aq) + NaOH(aq) NaCl(aq) + H2O(l) mole ratio: 1 : 1 and thus and hence, eq. 7 moles of HCl(aq)= NaOH (aq) t is just to say that the number of moles of NaOH(aq) produced in this reaction was 0. 020 mol the same as the number of moles of HCl(aq). 4. 1. 6 – molarity of NaOH(aq) for solution A The molarity of NaOH(aq) from solution A was calculated using eq. 8 reviewed at the introductory paragraph of this investigative report. Hence: eq. 8 – Molarity for solution A = moles1volume1 0. 020 mol0. 0398 dm3 = 0. 5 moldm-3 moles1 = 0. 020 mol volume1 = 39. 8ml 39. 8ml 1000 = 0. 0398 dm3 4. 1. 7 – molarity of NaOH(aq) for solution B The molarity of NaOH(aq) from solution B was calculated using eq. also reviewed at the introductory paragraph of this investigative report. Hence: eq. 9 – Molarity for solution B = moles1volume1 0. 020 mol0. 0170 dm3 = 1. 17 moldm-3 moles1 = 0. 020 mol volume1 = 17. 0ml 17. 0ml 1000 = 0. 0170 dm3 5. Discussion of Results The results obtained from the calculations carried out in this investigative report were somehow near the actual val ue expected to get. For instance, the molarity of solution A was 0. 5 moldm-3 and the assigned molarity was also 0. 5 moldm-3. However, for the molarity of solution B, the value was a slightly offset, the actual value assigned was 1. moldm-3 and from the above calculation the molarity of the solution was 1. 17 moldm-3. Analysing the data from table. 1 it is possible that the difference on the molarity of solution B is due to many errors that occurred during the experiment. The main source of error in this experiment was human error. For instance, when the volume for solution B was being poured into the conical flask, some of the content was spilled on the desk. This means that not all volume of acid was reacted with the base, as intended to be at the beginning of the experiment. This type of error mentioned on the above paragraph can be minimized have having more practice with using pipette. Another way is by utilizing sophisticated pipettes that will not let the content out unless the person utilizing chooses to do so by pressing a button. 6. Conclusion In this experiment, the unknown molarities of two solution of sodium hydroxide were to be investigating. The aim was to produce two solutions of NaOH(aq) and titrate them against an acid. The production of NaOH(aq) was successful which gave the opportunity to titrate against the acid. However the molarities calculated were very similar to the molarities intended. This suggests that the investigation was successful, although it was not fully successful due to errors that occurred during the investigation. Nevertheless, the results can be used as the actual molarity of the solution taken into account that the initial masses were not as well as the masses intended to be weight. 7. References * Jones, L; Atkins, P. (2000). Chemistry’s accounting: Reaction Stoichiometry. Chemistry: Molecules, Matter and Change. 4th ed. New York: W. H. Freeman and Company. p160-162 * Clark, J. (2000). Basic Calculations Involving solutions. Calculations in AS/A Level Chemistry. Pearson Education Limited. p61 – 66 * LoveToKnow. (1996-2011). Titration – Definiton of Titration. Available: http://www. yourdictionary. com/titration. Last accessed 14th Nov 2011. * ChemBuddy. (2005). Concentration lectures – definition. Available  : http://www. chembuddy. com/? left=concentrationright=concentration. Last accessed 15th Nov 2011. * Harold, C. (2011-2012). Experiment 2  : Acid-Base Titration. CHE-00027/29 General and Organic Chemistry Laboratory Handbook. Keele University. p17-20 ——————————————– 1 ]. Concentration – number of molecules present in a specific volume of a solution [ 2 ]. Molarity – concentration of a solute per mole; also known as molar concentration [ 3 ]. Analyte – the solution with known values of its volume and concentration [ 4 ]. Titrant – the solution with unknown values of volume and concentration [ 5 ]. End point – the stage at which enough titrant has been added to neutralise the analyte [ 6 ]. pH meter – a laboratory electronic equipment used to measure the pH of a solution [ 7 ]. pH – the negative logarithm value of H+ present in a solution, determining the acidity of the solution How to cite Titration Research Paper, Essays

Saturday, December 7, 2019

As You Like It By William Shakespeare (1564 1616) Essay Example For Students

As You Like It By William Shakespeare (1564 1616) Essay As You Like Itby William Shakespeare(1564 1616)Type of Work:Romantic comedySettingFrance; Duke Fredericks court and Forestof Arden; 1500sPrincipal CharactersDuke Senior, exiled rightful rulerDuke Frederick, usurper of his brothersdukedomOliver and Orlando, sons of Sir Rowlandde BoysAdam, long-time servant to Sir RowlandRosalind, Duke Seniors daughterCelia, Duke Fredericks daughterPhebe, a shepherdessSilvius, a shepherd with unrequited lovefor PhebeTouchstone, a motley fool jester whoprovides good-humor throughout the playStory OverveiwOrlando was angry with his older brotherOliver for giving him nothing from their fathers estate. He complainedloudly to Adam, an old family servant. just then, in walked Oliver, theobject of Orlandos ire. They quarreled, and though Adam pled with themfor your fathers remembrance not to fight, Orlando continued to demandhis share of the inheritance which Oliver at last reluctantly grantedin order to avoid violence. Then, as Orlando left, Oliver drove A dam outas well: Get you with him, you old dog. Left alone, Oliver summoned mightyCharles, the court wrestler. The next day Orlando was to wrestle Charles,and Oliver charged him, I had as lief thou didst break his neck as hisfinger. Meanwhile, at the court of Duke Frederick, his daughter Celiaconsoled melancholy Rosalind, her cousin and the daughter of the recentlydeposed duke Senior. But Celias consolations were futile; Rosalind couldnot forget a banished father. Only when Celia promised that she wouldturn over her whole future inheritance the dukedom itself to Rosalind,did Rosalind grow merry again. The cousins then decided to go watch thewrestling match. Meeting Orlando on the way, they tried to persuade himto give over this attempt at besting Charles, who had already crushedthe ribs of three challengers. But Orlando would not be dissuaded. The match ended quickly; to the astonishmentof all, Charles was thrown and Orlando declared the victor. Duke Frederickcalled the champion forward to receive his reward, but upon learning thatOrlando was the son of his enemy, Sir Rowland, he angrily sent the youngman on his way. Rosalind, on the other hand, offered her hero a chain:Wear this for me, she told him. Then she blushingly added, Sir, youhave wrestled well, and overthrown more than your enemies.Just days later, Duke Frederick grufflytook Rosalind aside. Within these ten days he warned, if that thou bestfound so near our public court as twenty miles, thou diest for it. WhenRosalind protested that she was not a traitor, her uncle was unmoved. Asthe daughter of Duke Senior, Fredericks deposed brother, Rosalind wasunwelcome in his realm. But unbeknownst to Frederick, his own daughterCelia offered to join her cousin in exile. That night the girls would departfor the forest of Arden, where Duke Senior now lived. Since the forestwa s a dangerous place for two women alone, the taller Rosalind dressedas a pageboy, calling herself Ganymede, while Celia put on the rags ofa shepherdess, and called herself Aliena. They also invited the clownishfool of court, Touchstone, to accompany them. That evening, thethree fugitives escaped, undetected. Now that same night, Adam warned Orlandoof Olivers plan to burn Orlandos house, leaving him no safe refuge. Adamoffered Orlando his lifes savings and asked, Let me be your servant.Orlando gladly accepted and together they, too, left for the forest ofArden. As Celia, Touchstone, and Rosalind shein boys clothing made their way through the woods, they overheard ashepherd, Silvius, pouring out his heart to his friend Corin: O Corin,that thou knewst how I do love her [Phebel! With this, the distraughtshepherd ran away. Rosalind and company, with travel much oppressed,then approached Corin, and he extended an invitation for them to eat andrest in his own humble cottage. .u19e341aecb6bd0c6214b893bce4fbd48 , .u19e341aecb6bd0c6214b893bce4fbd48 .postImageUrl , .u19e341aecb6bd0c6214b893bce4fbd48 .centered-text-area { min-height: 80px; position: relative; } .u19e341aecb6bd0c6214b893bce4fbd48 , .u19e341aecb6bd0c6214b893bce4fbd48:hover , .u19e341aecb6bd0c6214b893bce4fbd48:visited , .u19e341aecb6bd0c6214b893bce4fbd48:active { border:0!important; } .u19e341aecb6bd0c6214b893bce4fbd48 .clearfix:after { content: ""; display: table; clear: both; } .u19e341aecb6bd0c6214b893bce4fbd48 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u19e341aecb6bd0c6214b893bce4fbd48:active , .u19e341aecb6bd0c6214b893bce4fbd48:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u19e341aecb6bd0c6214b893bce4fbd48 .centered-text-area { width: 100%; position: relative ; } .u19e341aecb6bd0c6214b893bce4fbd48 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u19e341aecb6bd0c6214b893bce4fbd48 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u19e341aecb6bd0c6214b893bce4fbd48 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u19e341aecb6bd0c6214b893bce4fbd48:hover .ctaButton { background-color: #34495E!important; } .u19e341aecb6bd0c6214b893bce4fbd48 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u19e341aecb6bd0c6214b893bce4fbd48 .u19e341aecb6bd0c6214b893bce4fbd48-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u19e341aecb6bd0c6214b893bce4fbd48:after { content: ""; display: block; clear: both; } READ: Diagnostic Summary Paper AUTISM EssayMeanwhile, in another part of the forest,Adam, faint after their long journey, complained to Orlando: Dear master I die for food. Orlando promised he would bring victuals to the faithfulold servant, or die trying. As he searched for food, he came upon the exiledDuke Senior and his men, who were about to eat. Orlando strutted towardsthem and menacingly decreed, Forebear, and eat no more! He dies thattouches any of this fruit till I and my affairs are answered. Duke Senior,unoffended, invited Orlando to sit down and join them. Then, embarrassedby his own behavior, Orlando begged their forgiveness and hurried to retrieveAdam. As everyone ate, Orlando revealed to Duke Senior that he was theson of Sir Rowland, where upon the Duke exclaimed, I am the Duke thatloved your father.Back at court, Duke Frederick, believingthat Orlando had helped Celia and Rosalind escape, threatened Oliver withthe seizure of his lands unless he brought his brother back to him in chains. With this, he sent the young man packing for the forest of Arden. Now as Orlando made his way through theforest, he went about carving poems into trees declaring his love for Rosalind. Dressed as Ganymedc, Rosalind found one of the verses: Let no face bekept in mind but the fair of Rosalind. Celia also happened on one of thepoems, goodnaturedly teased Rosalind, and revealed that Rosalinds ownOrlando was the author. Suddenly, up strode Orlando himself with one ofDuke Seniors men. Rosalind as Ganymede decided to play the knave withhim and addressed him like a saucy lackey. Eventually, Ganymede poseda remedy for Oriandos love: Orlando was to woo Ganymede as though he wereRosalind. The boy would then run the gambit of emotions with his suitor,thereby curing him of his passion. The next morning Ganymede awaited Orlando,but he failed to come. As the disguised Rosalind confided her misery toCelia, Corin came to announce the approach of Phebe and Silvius. Sure enough,Silvius appeared, once more pleading with his shepherdess Sweet Ihcbe,do not scorn me -which only made Phebe scorn him more. Then Rosalind steppedforward to berate them both. But even as Ganymede chidcd Phebe for herdisdain and scolded Silvius for putting up with it, Phebe was enchantedby his beauty. I had rather hear you chide, she simpered, than thisman woo.Finally Orlando arrived. Orlando, wherehave you been all this while? You a lover? . . . Rosalind wailed, asif she were a boy mimicking a lady. Orlando begged her pardon, and, atlast Rosalind forgave him: Come, woo me, woo me; for now I am in a holidayhumor and like enough to consent. What would you say to me now, and I wereyour very very Rosalind? and they bantered back and forth until Rosalindmaneuvered Orlando into asking for her hand in marriage. Orlando laterdeparted. Soon after, Oliver came upon the boy Ganymede,whose name he recognized. Displaying Oriandos bloody handkerchief, Oliverexplained his brothers earlier delay. It seems that while Oliver nappedbeneath a free, Orlando, passing by on his way to woo Ganymede, had comeupon his sleeping brother in mortal danger from a lurking lioness andturned back to the rescue Kindness, nobler even than revenge, Andnature, stronger than his just occasion, made him give battle to the lioness.Orlandos intervention had converted his brothers hatred into love; thetwo were reconciled. At the sight of Orlandos blood-stainedhandkerchief, however, Rosalind swooned, a most unmanly act. Though shequickly regained herself I pray you tell your brother how well I counterfeited Oliver was not fooled. It was a passion of earnest, he was certain. .ubb64e967b06fa1b83000b7cfb7583088 , .ubb64e967b06fa1b83000b7cfb7583088 .postImageUrl , .ubb64e967b06fa1b83000b7cfb7583088 .centered-text-area { min-height: 80px; position: relative; } .ubb64e967b06fa1b83000b7cfb7583088 , .ubb64e967b06fa1b83000b7cfb7583088:hover , .ubb64e967b06fa1b83000b7cfb7583088:visited , .ubb64e967b06fa1b83000b7cfb7583088:active { border:0!important; } .ubb64e967b06fa1b83000b7cfb7583088 .clearfix:after { content: ""; display: table; clear: both; } .ubb64e967b06fa1b83000b7cfb7583088 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ubb64e967b06fa1b83000b7cfb7583088:active , .ubb64e967b06fa1b83000b7cfb7583088:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ubb64e967b06fa1b83000b7cfb7583088 .centered-text-area { width: 100%; position: relative ; } .ubb64e967b06fa1b83000b7cfb7583088 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ubb64e967b06fa1b83000b7cfb7583088 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ubb64e967b06fa1b83000b7cfb7583088 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ubb64e967b06fa1b83000b7cfb7583088:hover .ctaButton { background-color: #34495E!important; } .ubb64e967b06fa1b83000b7cfb7583088 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ubb64e967b06fa1b83000b7cfb7583088 .ubb64e967b06fa1b83000b7cfb7583088-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ubb64e967b06fa1b83000b7cfb7583088:after { content: ""; display: block; clear: both; } READ: Follow Your Heart EssayWhen Oliver returned to Orlando, he recountedall that had transpired. He also confessed his love for Aliena (Celia)and swore that Orlando could keep their fathers entire estate; he, Oliver,would now prefer to stay in the forest to live and die a shepherd.Ganymede then advanced toward Orlando,offering once more to substitute for his beloved Rosalind. But Orlandocould not play the part; his sadness was too deep. Filled with compassion,Ganymede promised him that on the morrow, by magical art, he would set before your eyes.Then up walked Phebe, still in a huff,and still followed by the devoted Silvius. Ganymede once more chided her:. . . You are followed by a faithful shepherd: Look upon him, love him;he worships you. Phebe, however, still proclaimed her love for Ganymede. So, Rosalind struck a bargain with Phebe: If on the following day Phebestill wanted to marry Ganymede, they would marry. But if Phebe refused,then she must wed the scorned Silvius. Phebe agreed. The next day, as all the suitors waitedin the forest, Hymen, the goddess of marriage, entered the clearing withRosalind dressed finally as herself. Orlando was thrilled; Phebe wasshocked. If sight and shape be true, why then, my love adieu! she wailed. Orlando and his Rosalind, Oliver and Celia,Phebe and Silvius and even Touchstone with Aubrey, a homely wench fromthe forest joined hands in marriage as Hymen chirped:Whiles a wedlock we sing,Feed yourself with questioning,That reason wonder may diminish,How thus we met, and these things finish. CommentaryOne of Shakespeares most famous works,As You Like It possesses many classic elements of comedy. The personaldivisions at the outset (two Duke-brothers at war, two other brothers filledwith hate for one another, daughters separated from their fathers) allstrike a discordant note central to the comedic form. Moreover, the deviceof Rosalind being mistaken for a man creates humorous tension throughout. As in most comedies, though, by the end of the play all wrongs are somehowrighted; brothers come together and every Jack has his Jill.