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
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A ticket is a voucher that indicates that one has paid for admission to an event or establishment such as a theatre‚ amusement park or tourist attraction‚ or permission to travel on a vehicle (such as with an airline ticket‚ bus ticket or train ticket) typically because one has paid the fare. A ticket may be free‚ and serve simply as a proof of reservation. This program can be used by the users in performing online reservation via internet for their all business purposes. The software program
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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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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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A dyes making company decide how to allocate next week’s time on making dyes. The company takes various chemical as input‚ and can produce two type of dyes used for making clothes. The company’s two products come off at different rates: Tons per hour: Rit :200 Direct: 140 and they also have different profit: Profit per ton Rit: $25 Direct: $30 To further complicate matters‚ the following weekly production amounts are the most that can be justified in light of the currently booked orders:
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PREPARATION OF TIN TETRAIODIDE 09/06/2012 Introduction The objective of this project was to prepare tin tetraiodide through the following reaction: Sn+2I2∆SnI4 and to measure the melting point of tin tetraiodide. Tin tetraiodide was recrystallized after the synthesis. The percent yield and the theoretical yield of tin tetraiodide were calculated. Recrystallization is to further improve the purity of tin tetraiodide. The solvent is carefully chosen to be toluene in order to maximize the recovery
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My "ideal" Marriage Preparation Program will take place over a one month period before the wedding is to take place. It will be composed of four private sessions and three group sessions. Each session will be approximately two hours long and will be led by the Church Priest and the group sessions will have a speaker proficient on that weeks topic. Session I: This will be a private introductory session in which the Priest can learn about the couple and the couple can learn about each other.
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LAB REPORT ANDREW O. BAAFI Organic Chemistry I Lab. Instructor: Dr. Strange 09-24-01 TITLE: Preparation of Isopentyl Acetate (isoamyl acetate) / Gas Chromatography (Esterification). REFERENCE: Fischer‚ W. H.‚ A. G. Craig. “Microscale Esterification of Peptides and Analysis by MALDI-MS.” http://www.salk.edu/LABS/pbl/brukeran1.htm. 10-02-2001 Mayo‚ Dana W‚ Pike Ronald M‚ Trumper Peter K. Microscale Organic Laboratory. 3rd ed. New York: Wiley & Sons‚ 1994. Strange De Soria‚ Louise. Chemistry
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Experiment 3: Preparation and Properties of Soap Objectives: i) To be able to prepare a soap starting with olive oil and animal lard. ii) To examine the chemical properties of the soap that is made. iii) To determine the theoretical yield and experimental yield of soap. Introduction: A soap is a salt of a fatty acid. Fatty acids are carboxylic acids with a long unbranced hydrocarbon (aliphatic) chains. It contains at least 12 carbons and a carboxylic acid group. Materials and Apparatus:
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CHAPTER 2 REVIEW OF RELATED LITERATURE AND STUDIES In order to develop a thorough understanding and deeper insight into previous works and trends that is relevant to the subject‚ as well as to reach specific goals of the study‚ the researchers considered a number of references‚ both foreign and local. These references presented in this chapter were gathered through journals‚ magazines‚ books‚ and other reading materials. It is also includes related foreign and local literature and studies acquired
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