using the chart, what is the mole fraction of water in a system at 25 C and 50% relative humidity?
using the chart, what is the mole fraction of water in a system at 25 C and 50% relative humidity?
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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using the chart, what is the mole fraction of water in a system at 25 C and 50% relative humidity?

Transcribed Image Text:120
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0.032
20.031
20.030
0.029
0.028
0.027
0.026
0.025
0.024
0.023
0.022
0.021
0.020
0.019
0.018
40%
0.017
F0.95
E0.016
0.015
B0%
0.014
0.013
°C
0.012
0.011
0.010
10
20%
0.009
0.008
0.007
0.006
0.005
10%
04
406
0.004
-10
-5
0.003
0.75
15
0.002
20
Dry Bulb Temperature, C
25
30
E0.001
Below 0 C Properties and Enthzipy Deviation Lines Are For Ice
Figure 8.4-1 Psychrometric chart-SI units Reference states: H2O (L, 0°C, 1 alm), dry air (0°C, 1 atm). (Reprinted with permission of Carrier
Corporation.)
0.80
35
40
45
0.00
55
0.85
50
Humid Volume, m²kg Dry Air
0.90
e. Using the
at-
15
20
35
40
06
Enthalpy At Saturation, kkg Dry Air
45 50
09
15
-0.05
% Relatwe Humidity
Enthoipy Deviat on Ag Dry Alr
Moi sture Content, kgkg Dry Air
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