theoretical yield: 2.206 g % actual yield: 3.6225 g � Weight after simple distillation Volume of product: 2.2 mL Mass of product: 1.771 g Percent yield of redistilled product Melting point of derivative: 230˚C -236˚C CONCLUSION In this experiment‚ 2-butanone was prepared from 2-butanol‚ oxidized by chromic acid. The percent yield of the product is 164.21 %‚ which is more than the theoretical yield. This happened because steam was distilled along with the 2-butanone at higher temperature. However
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125mL flask. 25 mL of methylene chloride was added to the mixture. Next the required KOH is added into the mixture‚ and refer to p. 117 from Wilcox &Wilcox.. The exception to this procedure is the use of a rotary evaporator instead of simple distillation. Data: Mass of Mixture | 3.9591 | Mass of Benzoic Acid | 1.204 g | Mass of Acetanilide | 1.372 g | % Recovery | 65.07 % | % Composition of Pure Benzoic Acid | 46.74% | % Composition of Pure Acetanilide | 53.26 % | Melting Point
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Mascarpone Toast and Blackberry Syrup Ingredients 2 small egg 1/2 cup milk 1/4 cup sugar 2 1/2 teaspoons cinnamon 2 teaspoons vanilla extract‚ divided 2 cups cold mascarpone cheese 3 tablespoons blackberry liqueur 10 thick (3/4 in.) slices of day-old wide bread 1/2 cup maple syrup 3 cups blackberries 2 1/2 tablespoons butter Cooked bacon Preparation Heat a charcoal grill to medium-high (450°) or set up a camp stove and use medium heat. Whisk egg‚ sugar‚ cinnamon‚ milk‚ and 1 tsp. vanilla together
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UNIVERSITY OF THE GAMBIA LECTURE NOTES COURSE: PRINCIPLES OF CHEMISTRY II (ORGANIC CHEMISTRY) CODE: CHM 161 2ND SEMESTER SESSION: 2012/2013 LECTURER: ANTHONY F. ADJIVON UNIT 1 INTRODUCTION Organic chemistry started as the chemistry of life‚ when that was thought to be different from the chemistry in the laboratory. Then it became the chemistry of carbon compounds‚ especially those found in coal. Now it is both. It is the chemistry of the compounds of carbon along with other elements
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Ethanol Production From Food Waste A PROJECT REPORT Submitted in partial fulfillment of the requirements for the Award of the Degree of Bachelor of Technology (Biotechnology) Under the Guidance of Dr. S.M. Bhatt (Associate Professor) Department of Biosciences By Abhishek Agarwal Registration No. 10809065 Roll No. RB18B2A07 Department of Biotechnology Engineering Lovely Professional University Phagwara –144401 November 2011 CERTIFICATE This is to certify that Abhishek
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heat exchanger is a device built for efficient heat transfer from one medium to another. The media may be separated by a solid wall‚ so that they never mix‚ or they may be in direct contact.[1] They are widely used in space heating‚ refrigeration‚ air conditioning‚ power plants‚ chemical plants‚ petrochemical plants‚ petroleum refineries‚ natural gas processing‚ and sewage treatment. One common example of a heat exchanger is the radiator in a car‚ in which the heat source‚ being a hot engine-cooling
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CHAPTER I INTRODUCTION 1.1 HISTORY: Ethylene Glycol (1‚ 2 – ethanediol)‚ HOCH2CH2OH usually called glycol is the simplest Diol. Diethylene glycol and Triethylene glycol are Oligomers of Mono ethylene glycol. Ethylene glycol was first prepared by Wurtz in 1859; treatment of 1‚2 dibromoethane with silver acetate yielding ethylene glycol diacetate via saponification with potassium hydroxide and in
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ABSOLUTE TECHNOLOGIES Technical Know-how - A Gateway to Prosperity A PROJECT REPORT ON MANUFACTURING OF DEHYDRATED ONION & GARLIC Prepared By S.A. Azad ( alias Burhaan) B.Sc. Tech ( Chem Tech ) ‚ DFM‚ DNIIT Ex. Sr. Manager – HPCL ( Project Planning) For Mr M. Patel‚ Dhule
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MANUFACTURE OF ACRYLIC ACID BY PARTIAL OXIDATION OF PROPYLENE Submitted by‚ P.V.R.Krishna Prasad. M.Prem Kumar. ACKNOWLEDGEMENT We hereby place our sincere thanks to Dr.R.KARTHIKEYAN‚ Head of the Department of Chemical Engineering ‚ Faculty of Engineering and Technology‚ S.R.M University and the faculty members of Chemical Engineering Department for their full hearted co-operation and encouragement for the completion of this project. We extend our thanks to our Project guide Mr
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Poultry Sautéed chicken breast with tomato and mushrooms Portions: 2 Method: Sautéing Fabrication: Airline Breast INGREDIENTS Airline chicken breast Salt and pepper Vegetable oil as needed 2 tbsp butter 1 finely chopped onion 2 cloves finely chopped garlic 8 oz sliced mushrooms 2 oz white wine 1 cup tomato concasse 1 cup demi-glace 2 tbsp finely chopped parsley PROCEDURE 1. Season chicken breast with salt and pepper. 2. Pour 3 tbsp oil into sauté pan over moderate
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