Q1:A gas mixture consists of 5 kg of O2, 8 kg of N2, and 10 kg of CO2. Determine ( a) the mass fraction of each component, (b) the mole fraction of each component, and (c) the average molar mass and gas constant of the mixture.

Q1:A gas mixture consists of 5 kg of O2, 8 kg of N2, and 10 kg of CO2. Determine ( a) the mass fraction of each component, (b) the mole fraction of each component, and (c) the average molar mass and gas constant of the 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.

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Q1:A gas mixture consists of 5 kg of O2, 8 kg of N2, and 10 kg of CO2. Determine (
a) the mass fraction of each component, (b) the mole fraction of each component,
and (c) the average molar mass and gas constant of the mixture.

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