S. Assuming that air may be treated as a mixture of ideal gases which has a mass composition 23.2% oxygenand 76.8% nitrogen, find the gas constant and apparent molecular weight of air.[Ans. 0.288 kJ/kg K, 28.86]4.A mixture of 1 mole CO, and 3.5 moles of air is contained in a vessel at 1 bar and 15°C. The volumetricanalysis of air can be taken as 21% Oxygen and 79% nitrogen Calculate for the mixture : (i) The masses

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Assuming that air may be treated as a mixture of ideal gases which has a mass composition 23.2% oxygen and 76.8% nitrogen, find the gas constant and apparent molecular weight of air. [Ans. 0.288 kJ/kg K, 28.86]

Assuming that air may be treated as a mixture of ideal gases which has a mass composition 23.2% oxygen and 76.8% nitrogen, find the gas constant and apparent molecular weight of air. [Ans. 0.288 kJ/kg K, 28.86]

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

S. Assuming that air may be treated as a mixture of ideal gases which has a mass composition 23.2% oxygen
and 76.8% nitrogen, find the gas constant and apparent molecular weight of air.
[Ans. 0.288 kJ/kg K, 28.86]
4.
A mixture of 1 mole CO, and 3.5 moles of air is contained in a vessel at 1 bar and 15°C. The volumetric
analysis of air can be taken as 21% Oxygen and 79% nitrogen Calculate for the mixture : (i) The masses

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