Gringard Synthesis detailed procedure and scheme of the apparatus any changes to the original procedure‚ actual masses‚ and obs yield calculations and mp Discussion outline Grignard rxn (what is it used for‚ why important‚ the mechanism) Reaction set up (important details) How can the rxn be activated Second step: rxn of the Grignard reagent with acetophenone‚ quenching with ammonium chloride Isolation of the product‚ identification Possible or actual sources of error Part one of our experiment
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Experiment 2 and 3: Synthesis of Aspirin and Determination of Melting Point A. Abstract Aspirin is the common name for the compound acetylsalicylic acid‚ widely used as a fever reducer and as a pain killer. The first part of the experiment aims to synthesize aspirin from the reaction of salicylic acid with acetic anhydride with the aid of phosphoric acid as a catalyst. The second part of the experiment aims to assess the purity of aspirin through the determination of its melting point and
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Precious Howard-Torregano September 20‚ 2010 English 112 “Young Love Becomes True Love” Have you heard the term ‘’high school sweethearts?’’ Well‚ just in case you have not‚ it is the significant other that you spent most of your high school career with. By staying with this person through good and bad times‚ and inspiring them to do better you are guaranteed the relationship will remain strong. On the other hand‚ people feel you should grow and experience the world in order to learn and understand
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Father Should Have Right to voices his opinion on Abortion Armin A. Brott once said "A woman can legally deprive a man of his right to become a parent or force him to become one against his will." I know a gentleman that is exactly what happened to him‚ when his former girlfriend became pregnant with his child. She knew how much he loved kids and badly he wanted to became father. His former girlfriend knew that how desperately he wanted his own kids one day‚ and she took advantage of that
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“Those who educate children well are more to be honored than parents‚ for these gave only life‚ those the art of living well.”- Aristotle To have a position as a teacher of our nation’s youth is a wonderful gift. Teachers have the ability to touch lives in ways that no others can and this cannot be taken for granted. Education is a gift that not only prepares children to be knowledgeable scholastically but enables them with the tools to obtain a career in hopes of a comfortable future. I believe
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When referring to living being is concerned about something‚ Tillich’s is referring to faith. For example‚ if a person is unemployed they are concerned about how will they be able to pay their bills and survive. Due to any uncontrollable circumstances‚ humans tend to become weary. However‚ in order to have faith‚ one must believe in God‚ that despite of one’s situation‚ "God will work it out foe them!" Even though things may become overwhelming‚ one must keep the faith and trust the good will overweight
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It is my honor to recommend Federal Air Marshal Kenneth Randles for the position of Training Instructor of the Federal Air Marshal Service’s Detroit Field Office. As a highly respected member‚ mentor‚ and leader‚ FAM Kenneth Randles’ s contributions to the Federal Air Marshal Service are exemplary. His dedication to the mission is unequaled and places him in the top tiers of his peers. Joining the Federal Air Marshal Service in August 2010‚ FAM Randles brought with him significant training
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Knowing who the audience will be when writing an article is very important. For example‚ the language has to be understood by the audience intended. This article on embryology is mainly for older teenagers‚ adults‚ or possibly embryologists who want to read about other scientist’s studies. The article wants opinions on what “ethical” really is when it comes to embryos. In order to contribute to and relate to this site‚ readers will have to have knowledge on human developments and ethicality. Since
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In 1848‚ in Seneca Falls‚ New York‚ the fight for women’s voting rights began when two women‚ Elizabeth Cady Stanton and Susan B Anthony wanted to expand women’s rights and opportunities. They wanted to make women self-sufficient and equal with men. They were unaware that an organized meeting by wives and mothers about the rights of women would make history. This would be the beginning of a long hard struggle for the rights of women and the battle would span over a time of 70 years. Elizabeth
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Synthesis of DEET Abstract: For this experiment m-toluic acid was reacted with thionyl chloride resulting in a nucleophilic acyl substitution which could then be used to create DEET with excess diethyl amine (Figure 1). This was done by adding diethyl amine drop wise using a seperatory funnel which resulted in a gas formation which was controlled with a condenser attached to a gas vacuum. The resulting mixture was then washed to remove excess acids and bases and rotovapped. DEET was synthesized
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