Figure 2: The conversion of ethanol to acetaldehydeWhat would be the volume of 1.58 moles of ethanol at 20°C?Choose 1 answer:ABD23.35 mL92.14 mL186.68 mL46.67 mL Ethanol (CH3CH2OH) is a clear, colorless liquid with a distinct odor and is the alcohol found in alcoholicbeverages. In addition to its other physical properties (Table 1), alcohol is flammable and volatile, lending itto be used as a solvent, an antiseptic, a fuel, in thermometers, and in other laboratory procedures. As apsychoactive substance, it is one of the most widely consumed recreational drugs by humans. It suppressescertain functions of the brain while causing the classic symptoms of intoxication including slurred speech,unsteady walk, and disturbed sensory perceptions.Melting pointBoiling pointDensityMolar massTable 1: Physical properties of ethanol at 20°CEthanol is produced by the fermentation of sugar. This process is catalyzed by zymase, an enzyme in yeastwhich changes simple sugars into ethanol and carbon dioxide. This fermentation reaction is represented bythe equation in Figure 1.C6H12O6 --114.1°C78.5°C0.79 g/mL46.07 g mol-1------>> 2 CH3CH₂OH + 2 CO₂Figure 1. The alcohol fermentation reactionStarches from potatoes, corn, wheat, and other plants can also be used to produce ethanol throughfermentation. However, the starches must first be broken down. This is accomplished by enzymes, such asdiastase, which converts starches into simple sugars. This step is typically associated with the brewing ofbeer from starchy plants such as corn and wheat.CH3CH₂OHAfter an alcoholic beverage is consumed, it passes through the stomach into the small intestine where theethanol is absorbed and later distributed throughout the body. Ethanol is toxic, and the body begins todispose of it upon its consumption. In the liver, the alcohol dehydrogenase enzyme converts ethanol intoacetaldehyde. Acetaldehyde is later destroyed almost immediately by the aldehyde dehydrogenase enzyme.||CH3-C-H + 2 H

Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Answered: Figure 2: The conversion of ethanol to…

Figure 2: The conversion of ethanol to acetaldehyde What would be the volume of 1.58 moles of ethanol at 20°C? Choose 1 answer: A B C D 23.35 mL 92.14 mL 186.68 mL 46.67 mL

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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