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Banks DIH says its classic Banks Beer contains 4.5% alcohol by volume (v/v) in the liquid phase. The alcohol is primarily ethanol (C,H,OH) which has a dimensionless Henry's volatility constant of 2.12×10° at 25°C. (a) Assume that a ice-cold beer warms up to 25°C, what is the concentration of ethanol in the gas phase of the bottle? Give units in mg/mL (b) A typical beer bottle is contains 275 mL of beer and 75 mL of air. What is the total mass of ethanol in the bottle in mg? For your information: v/v = mL/mL

Banks DIH says its classic Banks Beer contains 4.5% alcohol by volume (v/v) in the liquid phase. The alcohol is primarily ethanol (C,H,OH) which has a dimensionless Henry's volatility constant of 2.12×10° at 25°C. (a) Assume that a ice-cold beer warms up to 25°C, what is the concentration of ethanol in the gas phase of the bottle? Give units in mg/mL (b) A typical beer bottle is contains 275 mL of beer and 75 mL of air. What is the total mass of ethanol in the bottle in mg? For your information: v/v = mL/mL

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Banks DIH says its classic Banks Beer contains 4.5% alcohol by volume (v/v) in the liquid phase. The alcohol is primarily ethanol (C,H,OH) which has a dimensionless Henry's volatility constant of 2.12×10° at 25°C. (a) Assume that a ice-cold beer warms up to 25°C, what is the concentration of ethanol in the gas phase of the bottle? Give units in mg/mL (b) A typical beer bottle is contains 275 mL of beer and 75 mL of air. What is the total mass of ethanol in the bottle in mg? For your information: v/v = mL/mL
Transcribed Image Text:Banks DIH says its classic Banks Beer contains 4.5% alcohol by volume (v/v) in the liquid phase. The alcohol is primarily ethanol (C,H,OH) which has a dimensionless Henry's volatility constant of 2.12×10° at 25°C. (a) Assume that a ice-cold beer warms up to 25°C, what is the concentration of ethanol in the gas phase of the bottle? Give units in mg/mL (b) A typical beer bottle is contains 275 mL of beer and 75 mL of air. What is the total mass of ethanol in the bottle in mg? For your information: v/v = mL/mL
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