CHM 2210L-009 Experiment 1: Simple and Fractional Distillation of a Binary Mixture Aim: The aim of this experiment is to perform a simple and a fractional distillation and separate a mixture containing two liquids‚ cyclohexane and toluene. Post Lab: At any given temperature a liquid is in equilibrium with its vapor. This equilibrium is described by the vapor pressure of the liquid. The vapor pressure is the pressure that the molecules at the surface of the liquid
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corn whiskey need not be aged. Whisky is a strictly regulated spirit worldwide with many competing denominations of origin and many classes and types. The unifying characteristics of the different classes and types are the fermentation of grains‚ distillation to less than 95% alcohol‚ and aging in wood. Whiskey is made from water‚ yeast‚ and grain. The water used is often considered the most important factor in making good whiskey. It should be clean‚ clear‚ and free from bad-tasting impurities
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process industry. List of Equipment 1. Continuous Distillation Column 2. Batch Distillation Column 3. Liquid/Liquid Extraction Unit 4. Gas/Liquid Absorption Column 5. Gaseous Diffusion Apparatus 6. Tray Drier 7. Ion Exchange Apparatus 8. Fluid Bed Drier Details of Equipment Continuous Distillation Column This unit is used to demonstrate the working of a continuous distillation system. The material and energy balances of a distillation system‚ calculation of number of theoretical trays‚ tray
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Contents Introduction ………………………………………………………………………………………………………………… 2 What are spices ………………………………………………………………………………………………… 2 How are spices different from herbs ………………………………………………………………… 2 Classification ……………………………………………………………………………………………………………….. 3 Botanical Origin ………………………………………………………………………………………………… 3 Flavour Imparted ………………………………………………………………………………………………. 3 Usage of Spices ……………………………………………………………………………………………………………. 4 Medicine ………………………………………………………………………………………………………….. 4
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Jessica Robins Lab 3: Properties of Organic Compounds Introduction Distillation is a physical process used to separate chemicals from a mixture by how easy they vaporize. The temperature rises unit it reaches the temperature of the lowest boiling substance in the mixture while the other contents of the mixture remain in their original phase (until the most volatile substance has all boiled off) as it’s heated. Hot vapor results and passes into a condenser and is then converted to a liquid
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Ancient Technologies During the growth of the ancient civilizations‚ ancient technology was the result from advances in engineering in ancient times. These advances in the history of technology stimulated societies to adopt new ways of living and governance. It was the growth of the ancient civilizations which produced the greatest advances in technology and engineering‚ advances which stimulated other societies to adopt new ways of living and governance. I will be discussing about the ancient
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Aim: Learn how the process of distillation occurs. Observe how distillation separates alcohol from wine. Method: Distillation is based on the fact that the matter can exist in three phases - - solid‚ liquid and gas. As the temperature of a pure substance is increased‚ it passes through these phases‚ making a transition at a specific temperature from solid to liquid (melting point--mp) and then at a higher temperature from liquid to gas (boiling point--bp). Distillation involves evaporating a liquid
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concentrated sulfuric acid as a catalyst. The product was washed using sodium bicarbonate and water‚ then dried with anhydrous sodium sulfate. It was then distilled using a standard simple distillation apparatus. The percent yield of isopentyl acetate was 60.39%. This may have been low due to incomplete distillation or evaporation once entering the receiving flask. The product had a distinct “banana oil” smell‚ making the reaction successful. Introduction The purpose of this experiment is to
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might want to make a chart of these causes and effects. How did the patterns of world trade change from 1492 to 1914? The Europeans used the power of seas and oceans to control the export of specific products. They had products such as pepper‚ cinnamon‚ and nutmeg. They regulated commerce with Asian trading network that stretched from ports of the Red Sea to South China. Many European seafaring nations were involved in South and Southeast Asia and was based on trade. The European powers struggled
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pyrolysis of the cyclic secondary alcohol with an acid catalyst at a moderate temperature or by distillation over alumina or silica gel. We will be performing catalysis by phosphoric acid. The mixture of cyclohexanol with phosphoric acid is heated in a flask equipped with a fractionating column‚ forming water. Further heating promotes the distillation of water and cyclohexene by the principle of stem distillation. A chaser solvent is added to recover of the reaction product that may get lost in the fractionating
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