CHOONG SHING YI CHOONG SHING YI Preparation and Recrystallization of Aspirin Preparation and Recrystallization of Aspirin Date of the experiment: 9 May 2013 Date of submission: 23 May 2012 Date of the experiment: 9 May 2013 Date of submission: 23 May 2012 Synopsis 1. General Objective: To familiarize with the preparation of some simple organic compound and purify the compound by recrystallization. Specific Objective: The experiment is carried
Free Aspirin Acetic acid Acetic anhydride
The Preparation of 1- Bromobutane Introduction... Aim : To prepare 1-Bromobutane. Background : The most common way of preparing alkyl halides‚ which are very useful intermediates in syntheses‚ is the replacement of the OH group of an alcohol by a halogen. This replacement is a nucleophilic substitution reaction‚ and alcohols do not undergo nucleophilic substitution reactions because hydroxide ison is strongly basic and a poor leaving group. However‚ alcohols readily undergo
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Interview Preparation Questions Assignment Placement Preparation 1) Tell me about yourself. (Include at least 2 relevant points) * I am currently a first year student at Sheridan College in the Child and Youth Worker program. I sincerely enjoy this program because it really opens your eyes to how the world works. * I have many hobbies and interests outside of the field that I feel I could bring in and develop new methods of connecting with the clients. For example
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(Master budget preparation) Sopchoppy Company manufactures a red industrial dye. The company is preparing its 2000 master budget and has presented you with the following information. 1. The December 31‚ 1999‚ balance sheet for the company is shown below. SOPCHOPPY COMPANY Balance Sheet December 31‚ 1999 Assets Liabilities and Stockholders’ Equity Cash $ 5‚080 Notes Payable $ 25‚000 Accounts Receivable 26‚500 Accounts Payable 2‚148 Raw Materials Inventory
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Nor Amirah Farhana Nawawi‚ Mia Organic Chemistry Lab Report 2 Jessica Sammons TITLE: Preparation of 2-butanone INTRODUCTION: The goal of this experiment was to prepare 2-butanone from 2-butanol. Chromic acid was used in this experiment to in order to prepare 2-butanol. Cr (VI) is rather orange‚ but Cr (III) is dark green - therefore by oxidizing the alcohol (2-butanol)‚ an orange Cr (IV) is reduced to green. NMR and IR tests were taken to determine the result‚ and the crystallized derivative of
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EDUCATIONAL PREPARATION Educational Preparation Nikki Martinez Grand Canyon University: NRS 430V (225) July 8‚ 2012 Educational Preparation The state board of nursing recognizes both nurses prepared with Associate degrees and Baccalaureate degrees as “professional” nurses‚ however‚ the basic preparation and competencies between the two have many differences (Meyer‚ 1997). These differences are evident within three basic components of nursing. These components consist of provision
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what extent were Nazi education and youth policies designed as a preparation for war? The Nazis came to power in 1933. They began introducing a set of ideas into German society. These ideas were based on the Nazi ideology‚ outlined by Hitler’s book “Mein Kampf”. This essay will examine how the Nazis ’ attempted to ‘educate’ German society to integrate their ideological beliefs‚ and whether these were all designed as a preparation for war. There were a number of different aims for the youth in
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INTRODUCTION In the diet of every nation‚ milk is considered as nature’s perfect food. The consumption of milk and its food products have been increased as a sign of prosperity. The growing underdeveloped countries in the last few decades have adopted milk and its food products in their diets. Milk can be defined as the fresh and clear lacteal secretion practically free from colostrums and obtained by the complete milking of one or more milky animals like cow‚ buffalo‚ goat etc. In human
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UNIVERSITY OF SAN CARLOS DEPARTMENT OF CHEMISTRY NAME: Maniwang‚ Ma. Aiza C. DATE: March 21‚ 2011 COURSE: BS Chemistry II APPROVED: ___________ PREPARATION OF AZO DYES ABSTRACT In this experiment‚ the azo dyes p-nitrobenzene azoresorcinol and methyl orange were prepared by the azo coupling reaction. The p-nitrobenzene azoresorcinol dye was prepared from p-nitroaniline and resorcinol. The diazonium salt formed was from the reaction of the cold solution of dissolved p-nitroaniline
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Ex.No.3 | PROCESSING OF JAM AND JELLY | Aim: To prepare jam and jelly from the given fruits and evaluate the same. Introduction Jam is prepared by boiling the fruit pulp with sufficient quantity of sugar to a reasonably thick consistency‚ firm enough to hold the fruit tissues in position. FSSAI - Food Safety and Standards Authority of India (2006) previously FPO - Fruit products order (1955) 45 per cent of fruit pulp should be used for every 55 per cent of sugar and the prepared
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