Answered: Determine (a) the partial pressure of…

Determine (a) the partial pressure of each component if the total pressure is 100 kPa a 32°C, (b) the molecular weight of the gas mixture and (c) specific heat of the gas mixture

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

19. Agaseous mixture has the following volumetric analysis: O2 = 30%; CO2 = 40%; N2 = 30%.
Determine (a) the partial pressure of each component if the total pressure is 100 kPa at
32°C, (b) the molecular weight of the gas mixture and (c) specific heat of the gas mixture.

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