0.065 kmol gaseous mixture enters an adlabatic compressor operating at steady state at 300 K, 1 bar and exits at 500 K, 4 bar. Potentlal and kinetic energy effects are negllgible. Constituent Gases Molar Mass Mole Fraction COz 44.00 kg/kmol 14% O2 32.00 kg/kmol 5% N2 28.00 kg/kmol 80% CO 28.00 kg/kmol 1% Determine the following: 36. the molecular weight of the mlxture, In kg/kmol. a) 28.0 b) 32.0 c) 30.4 d) 44.4 e) none of the above 37. the work input to the compressor, in kJ. a) 8,723 b) 407 c) 6,200 d) 567 e) none of the above

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
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0.065 kmol gaseous mixture enters an adlabatic compressor operating at steady state at 300 K, 1 bar
and exits at 500 K, 4 bar. Potentlal and klnetic energy effects are negllg(ble.
Constituent Gases
Molar Mass
Mole Fracton
COz
44.00 kg/kmol
14%
O2
32.00 kg/kmol
5%
N2
28.00 kg/kmol
80%
CO
28.00 kg/kmol
1%
Determine the following:
36. the molecular weight of the mixture, In kg/kmol.
a) 28.0
b) 32.0
c) 30.4
d) 44.4
e) none of the above
37. the work input to the compressor, in kJ.
a) 8,723
b) 407
c) 6,200
d) 567
e) none of the above
Transcribed Image Text:0.065 kmol gaseous mixture enters an adlabatic compressor operating at steady state at 300 K, 1 bar and exits at 500 K, 4 bar. Potentlal and klnetic energy effects are negllg(ble. Constituent Gases Molar Mass Mole Fracton COz 44.00 kg/kmol 14% O2 32.00 kg/kmol 5% N2 28.00 kg/kmol 80% CO 28.00 kg/kmol 1% Determine the following: 36. the molecular weight of the mixture, In kg/kmol. a) 28.0 b) 32.0 c) 30.4 d) 44.4 e) none of the above 37. the work input to the compressor, in kJ. a) 8,723 b) 407 c) 6,200 d) 567 e) none of the above
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