4. In a distillation of ethanol and water at 760 torr., a fraction was collected at 85°C. What is the % ethanol in this fraction? Assume ideal conditions, and a linear relationship between boiling points and composition. (The bp of ethanol is 78°C, so 0% water would give a bp. of 78°C.)
4. In a distillation of ethanol and water at 760 torr., a fraction was collected at 85°C. What is the % ethanol in this fraction? Assume ideal conditions, and a linear relationship between boiling points and composition. (The bp of ethanol is 78°C, so 0% water would give a bp. of 78°C.)
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
Section13.5: Colloids
Problem 1.1ACP: The blue line on the diagram illustrates the effect of using fractional distillation to separate a...
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