[157:1] 18. The volumetric analysis of a gas is as follows: CO 30%, H, 60% CH4 10%. This gas is mixed with air in the proportions 1 volume of gas to 1:5 volumes of air. Determine, for the air-gas mixture: (a) the mean relative molecular mass of the mixture; (6) the density of the mixture in kg/m³ at 27°C and 138 kN/m" (c) the value of the adiabatic index for the mixture; (d) the characteristic gas constant for the mixture. Take the molar specific heat capacities at constant volume for: CH, = CamScanner - liguis a QUESTIONS kg mol K, diatomics = contains 21 % oxygen by volume. Tla) 21-8 (b) 1-21 kg/m³; (c) 1-39; (d) 0a01I 20-9 kJ/kg mol K. 647
[157:1] 18. The volumetric analysis of a gas is as follows: CO 30%, H, 60% CH4 10%. This gas is mixed with air in the proportions 1 volume of gas to 1:5 volumes of air. Determine, for the air-gas mixture: (a) the mean relative molecular mass of the mixture; (6) the density of the mixture in kg/m³ at 27°C and 138 kN/m" (c) the value of the adiabatic index for the mixture; (d) the characteristic gas constant for the mixture. Take the molar specific heat capacities at constant volume for: CH, = CamScanner - liguis a QUESTIONS kg mol K, diatomics = contains 21 % oxygen by volume. Tla) 21-8 (b) 1-21 kg/m³; (c) 1-39; (d) 0a01I 20-9 kJ/kg mol K. 647
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
Related questions
Question
![agine.
[15-7:1]
Air contains 21% oxygen by volume.
(b) the density of the mixture in kg/m³ at 27°C and 138 kN/m23;
36 kJ/kg mol K , diatomics = 20-9 kJ/kg mol K.
18. The volumetric analysis of a gas is as follows: CO 30%, H2 60%
CH4 10%. This gas is mixed with air in the proportions 1 volume of gas
[(a) 21-8 (b) 1-21 kg/m³; (c) 1-39; (d) 0-381 kJ/kg K]
Take the molar specific heat capacities at constant volume for: CH, =
to 1-5 volumes of air. Determine, for the air-gas mixture:
(a) the mean relative molecular mass of the mixture3;
(c) the value of the adiabatic index for the mixture;
(d) the characteristic gas constant for the mixture.
الممسوحة ضوئیا ب CamScanner
QUESTIONS
647
36 kJ/kg mol K , diatomics =
Find the composition hy ma00
10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbb70fdee-f110-4da4-a276-b47ed50d9756%2F29fd59aa-69e0-4fec-b515-28d69783730e%2Fq9tf95b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:agine.
[15-7:1]
Air contains 21% oxygen by volume.
(b) the density of the mixture in kg/m³ at 27°C and 138 kN/m23;
36 kJ/kg mol K , diatomics = 20-9 kJ/kg mol K.
18. The volumetric analysis of a gas is as follows: CO 30%, H2 60%
CH4 10%. This gas is mixed with air in the proportions 1 volume of gas
[(a) 21-8 (b) 1-21 kg/m³; (c) 1-39; (d) 0-381 kJ/kg K]
Take the molar specific heat capacities at constant volume for: CH, =
to 1-5 volumes of air. Determine, for the air-gas mixture:
(a) the mean relative molecular mass of the mixture3;
(c) the value of the adiabatic index for the mixture;
(d) the characteristic gas constant for the mixture.
الممسوحة ضوئیا ب CamScanner
QUESTIONS
647
36 kJ/kg mol K , diatomics =
Find the composition hy ma00
10
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