Determine the change in specific enthalpy (kJ/kg-K) of gaseous mixture of 21%gasoline and 79%methane (by volume) if the change in temperature is 60°C. Let ratio of specific heat for the mixture is k = 1.45

Determine the change in specific enthalpy (kJ/kg-K) of gaseous mixture of 21%gasoline and 79%methane (by volume) if the change in temperature is 60°C. Let ratio of specific heat for the mixture is k = 1.45

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter3: The Second And Third Laws Of Thermodynamics

Section: Chapter Questions

Problem 3.8E: Explain why the high-temperature reservoir of a heat engine must, indeed, be higher in temperature...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Solve using gas constant (R) of the mixture. Thank you

9. Determine the change in specific enthalpy (kJ/kg-K) of gaseous mixture of
21%gasoline and 79%methane (by volume) if the change in temperature is 60°C. Let
ratio of specific heat for the mixture is k = 1.45

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