A 100 kmol of natural gas is burned with 20% of excess pure O,. The natural gas contains 60 mol% of methane and rest nitrogen. The methane is completely burned to produce CO, and H,0. If 60% of H,0 condenses, then what is the mole percent of nitrogen in the dry gas?
A 100 kmol of natural gas is burned with 20% of excess pure O,. The natural gas contains 60 mol% of methane and rest nitrogen. The methane is completely burned to produce CO, and H,0. If 60% of H,0 condenses, then what is the mole percent of nitrogen in the dry gas?
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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Transcribed Image Text:A 100 kmol of natural gas is burned with 20% of excess pure O,. The natural gas
contains 60 mol% of methane and rest nitrogen. The methane is completely burned to
produce CO, and H,0. If 60% of H,0 condenses, then what is the mole percent of
nitrogen in the dry gas?
a) 32.25%
b) 16.39%
c) 23.25%
d) 82.43%
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