Barry Allahyar Dr. Dodd CHEM 2122 2010-09-16 Experiment 19: Fischer Esterification‚ Conclusion The objective in this experiment was to efficiently perform an Fischer esterification of 1-butanol and acetic acid to form water and n-butyl acetate‚ and to confirm the esterification using IR spectroscopy analysis. It was found that 0.734 grams of n-butyl acetate was formed with a percent yield of 61%. The product was confirmed using IR spectroscopy and boiling point confirmation. The reaction mechanism
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too much salt was added‚ then it will instead decrease the rate of the reaction. The data revealed that no additional amount of salt was the reaction that had the highest rate. As shown previously in the data table‚ the first trial’s average reaction rate of 4.5 mL/min was higher than the other two reaction rates where salt was added for trial 2 and trial3‚ 2.125 mL/min and 3.5 mL/min‚ respectively. There was some support for the prediction. Our prediction included the point that if too much salt
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Question: Does the Underground man have a freedom of choice? Your Answer (just yes or no): Yes. Opposing Argument 1: The Underground man does not have a choice to live outside. For the reason that people in the upper world are not “mindful enough” and they will never understand him and his perception about the life. It is not the underground man’s choice to be born in such society. If he had a choice‚ he would be able to be in the society‚ where he could be pleased. Finally‚ he does not belong
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leadership‚ action research‚ and group dynamics. Lewin’s contribution and importance to the study of psychology can be seen in that his work not only set a firm foundation for modern research on human interaction but more importantly he displayed how social interactions can be empirically measured and studied. Kurt Lewin was born on September 9‚ 1890 in Mogilno‚ in the province of Posen (a part of Prussia‚ currently known as Poland). Lewin was one of four children born into a common Jewish
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in a community of whites. During this period of time‚ there were multiple laws and amendments produced to help free enslaved African American. Some laws were against newly freed slaves‚ which denied the Africans things white people could do. In conclusion‚ Reconstruction was a period of time where there were drastic changes to the American Union. Flash Back in the Past: Richmond‚ Virginia “One spring day in April‚ 1861‚ all Richmond was astir. Schools were broken
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In this report the service users I am going to be focused on is disabled people and how Ealing promotes diversity. The legislation that relates to disabled people is the Disability Discrimination Act 1995. This act makes it unlawful to discriminate against disabled people. This legislation is designed to: * Make sure that people who have a disability get their medical needs * Makes sure that service providers access for disabled people by making reasonable adjustments * Ensure the rights
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FFRANCIS TURBINE QUESTIONS & DISCUSSIONS 7.1 QUESTIONS 1. Plot a graph of: a. Turbine velocity versus flow rate. b. Turbine velocity versus output torque. c. Turbine velocity versus hydraulic power. d. Turbine velocity versus mechanical power. e. Turbine velocity versus efficiency. 2. Give your comment(s) from the graph obtained. Based on the graph Turbine velocity versus flow rate‚ it is shown that line for both z=50% and 100%is increasing when turbine
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How does it feel to be a problem ? is a book addressed to everyone‚but particularly to those who think that America is the land of care-free young adults who have nothing to worry about.Being Arab in America has never been easy. Being young Arab living in America is quite something. When I first laid eye on the book‚which was given to me by my great English Dr. Sameer Ismaeel‚ Al-Najah university‚I thought it was another book of how miserable Arabs are in the United States.These stories are fimiliar
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describes the room with the nailed down bed‚ barred windows‚ and then the gate at the head of the stairs‚ like the room is keeping her imprisoned. Also‚ when she asks her husband to move to another room he just tells her that she is doing good and that he does not want to renovate the house when their just staying for three months. Which is practically saying that he doesn’t want to fix anything due to the fact the room is keeping her from doing anything crazy. But as the story continues the wallpaper
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HYGIENE Assess Audrey’s level of hygiene to assess her knowledge with regard to her cleanliness. Educate her need to maintain hygiene. Provide bed bath or assist her daily to maintain her skin hygiene .Assist her for grooming‚ that would enhance her dignity and confidence‚ maintains her personality. Oral hygiene for the patient : evidence suggest that ‚upper airway infection can be prevented by maintaining oral hygiene (Darby and Walsh‚2015‚chap 2 ) and change her clothes and bed linen daily‚ this
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