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
Q 1. Write a comprehensive note on the importance of practical life exercises. "If teaching is to be effective with young children‚ it must assist them to advance on the way to independence. It must initiate them into those kinds of activities‚ which they can perform themselves. We must help them to learn how to walk without assistance‚ to run‚ to go up and down the stairs‚ to pick up fallen objects‚ to dress and undress‚ to wash themselves‚ to express their needs‚ and to attempt to satisfy their
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Oxidation Reduction Titrations: The Indirect Iodimetric Analysis Ascorbic Acid Unknown Number 69 I: Purpose: To determine the percent weight of Ascorbic Acid in unknown sample. This was to be done by the means of an indirect iodimetric analysis. In an iodometric analysis‚ the oxidizing agent can be determined by a different means than titrating directly with standard iodide‚ because a high concentration of I- is needed to form the I3- complex. In this type of analysis‚ excess iodide is added to
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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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DIRECT OBJECTS I OBJECT! Think of direct objects as receiving the action of the verb. Not every sentence will have a direct object. In order to have a direct object you must have three things: • • • An action verb The direct object must be a NOUN. You can answer the question‚ “what?” or “whom?”* Be sure to ask the correct question. Otherwise‚ you might find the subject. The correct question will follow this form: subject + verb+ WHAT? subject + verb+ WHOM? Check out the example
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Discuss the importance of direct and indirect financing for the flow-of-funds function of the financial system. Bottom of Form Content Page 1. Executive Summary 4 2. Introduction 5 3. Flow of funds 5 4. Direct Financing 6 4.1 Advantages 7 4.2 Disadvantages 8 5. Indirect financing 9 5.1 Advantages 9 5.2 Disadvantages 11 6. Global Financial Crisis 11 7. Conclusion 12 8. Referencing and citation 14 9. Appendix 16 1. Executive Summary This report mainly
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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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TME-801 POWER PLANT ENGINEERING L T P 3 1 0 Unit-I Introduction: Power and energy‚ sources of energy‚ review of thermodynamic cycles related to power plants‚ fuels and combustion‚ calculations. Variable Load problem Industrial production and power generation compared‚ ideal and realised load curves‚ terms and factors. Effect of variable load on power plan operation‚ methods of meeting the variable load problem. Power plant economics and selection Effect of plant type on costs‚ rates‚ fixed
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Chapter 2--Job Order Costing Student: ___________________________________________________________________________ 1. Cost accounting systems are used to supply cost data information on costs incurred by a manufacturing process or department. True False 2. A manufacturer may employ a job order cost system for some of its products and a process cost system for others. True False 3. A job order cost accounting system provides for a separate record of the cost of each particular quantity
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Controllable by the department director iii. Opportunity cost iv. Sunk cost v. Direct cost of the agency vi. Indirect cost of providing a particular service 2. Cost of live-trapping and moving beaver that were creating a nuisance in recreational lakes. i. Variable cost ii. Controllable by the department director iii. Out of pocket cost iv. Direct cost of the agency v. Direct cost of providing a particular service 3. The department director’s salary.
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