Name: Tonny‚ Chan Kar Yu‚ Student ID: 10297729 Date of Experiment: 19th March 2005‚ Group: B1 Title: Preparation of 1-bromobutane from 1-butanol by SN2 reaction Objective: 1. To study the preparation of 1-bromobutane from 1-butanol by an SN2 reaction 2. To study the method of purification of an organic compound by simple extraction 3. To study the test of identification of alkyl halide Chemicals and Apparatus: ~18.0 g 1-butanol‚ ~20.0 g sodium bromide‚ 15 ml of concentrated sulfuric acid‚ anhydrous
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“Aravind” Case Preparation Questions: 1. What should be the objectives for Aravind Eye Care System‚ and what implication do these objectives have for rural market? (As Aravind is the largest provider of eye care services in Tamil Nadu‚ the gap in the performance of cataract surgery between Tamil Nadu state and the state of Gujarat may be used as an indicator of possible improvement in performance for Aravind) The objectives of Aravind Eye Care System are eliminating needless blindness and restore
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Assignment on INTERVIEW PREPARATION: WORKSHEETS‚ NOTES AND HELPFUL HOMEWORK Prepared by: P.T MIS-AB HUDAWI KERALA Company Name: Wipro Limited Web address: http://www.wipro.com/india/ Corporate Office Address: Wipro Limited Doddakannelli Sarjapur Road Bangalore - 560 035 India Ph: +91 (80) 28440011 Fax: +91 (80) 28440256 Information Gathering Q. 1. How long has the company existed? A. The Wipro Limited has been working for the past 69 years since 1945. Q. what
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Lab 5 n-Butyl Bromide Preparation Introduction: The purpose of this lab is to properly extract and distill n-butyl bromide It is ideal to perform this technique with accuracy‚ which can be measured by the percent yield. Chemicals: n-Butyl Bromide- clear‚ yellow liquid that is slightly soluble in water. Molar weight of 137.02g and has zero reactivity. Sodium Bromide- white‚ crystals‚ granules. Soluble in water with no reactivity. Molar weight of 102.89g. Sulfuric Acid- colorless liquid
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Exam Skills – Preparation and Technique Task 2) There are many various revision techniques that we could use to achieve better results in our exams‚ one common method is to read the notes you have written during lessons and keep reading these notes over and over again. Another resource is revision guides which will contain examples and explanations for the topic‚ some may also contain questions for which the answers are provided in the guide too. There is also the group method‚ where you would
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THE SAFETY AND HEALTH PROGRAM Guidelines in the Preparation o the Safety and Health Program 1. Company/Project Description a. Specific name of the company/project b. Location of company/project c. Company/project classification d. Company/project owner e. Name of main contractor if project f. Start of construction if project g. Estimated number of workers 2. General Company Safety Policy a. Company Safety and Health Policy written on company letterhead must be signed by the
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Regulation (1898/87) has restricted the term ’milk’ to mammary secretions since 1987; in such countries the term ’soy drink’ is commonly used.[1][2] The coagulated protein from soy milk can be made into tofu‚ just as dairy milk can be made into cheese. Preparation of soya milk Soy milk can be made from whole soybeans or full-fat soy flour. The dry beans are soaked in water overnight or for a minimum of 3 hours or more depending on the temperature of the water. The rehydrated beans then undergo wet grinding
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As you prepare for the Class 10 board exams -- the exam that will determine which college you attend and the career path you choose -- you must focus on ways to ease the stress and attempt to formulate a strategy to crack the exams. By now you should be done with the syllabus‚ and have had revised each chapter -- however‚ it is understandable if you still do not feel confident enough. This is a typical situation that most of tenth graders face during the last months of their academic year. At
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PREPARATION OF POTASH ALUM FROM SCRAP ALUMINUM Introduction Aluminium because of its low density‚ high tensile strength and resistance and resistance to corrosion is widely used for the manufacture of aeroplanes‚ automobiles lawn furniture as well as for aluminium cans. Being good conductor of electricity it is used for transmission of electricity. Aluminium is also used for making utensils. The recycling of aluminium cans and other aluminium products is a very positive contribution to saving
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Year 10: Non-Fiction Exam Preparation Easter Project 1. Read the articles. 2. Identify GAP for both texts. 3. What are the two main points for each article? 4. Look at one article. How does the writer use presentational features? 5. Compare how both articles use language to engage the reader. English – AO2 iLanguage – AO3 i | Skills | A/A* | * Detailed evidence that the article is understood. * Personally responds to the text by analysing information‚ focusing on what
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