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A dehumidifier sprays 50 lb of cold water per minute into a stream of air. One hundred pounds of wet air per minute enters the dehumidifying chamber. The absolute humidity of the entering air is 0.05 water/lb dry air, and that of the leaving air is 0.01 lb water/lb dry air. What is the weight of wet air leaving per minute?

A dehumidifier sprays 50 lb of cold water per minute into a stream of air. One hundred pounds of wet air per minute enters the dehumidifying chamber. The absolute humidity of the entering air is 0.05 water/lb dry air, and that of the leaving air is 0.01 lb water/lb dry air. What is the weight of wet air leaving per minute?

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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A dehumidifier sprays 50 lb of cold water per minute into a stream of air. One hundred pounds of wet air per minute enters the dehumidifying chamber. The absolute humidity of the entering air is 0.05 water/lb dry air, and that of the leaving air is 0.01 lb water/lb dry air. What is the weight of wet air leaving per minute?
A. 3.81
B. 50
C. 53.81
D. 96.2

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