When working with a mixture of gases, it is sometimes convenient to use an apparent molar mass

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When working with a mixture of gases, it is sometimes convenient to use an apparent molar mass (a weighted average molar mass). Think in terms of replacing the mixture with a hypothetical single gas. What is the apparent molar mass of air, given that air is 78.08% N2, 20.95% O2, 0.93% Ar, and 0.036% CO2, by volume?

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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