Answered: A gaseous mixture contain 32.9 mol %…

A gaseous mixture contain 32.9 mol % He, 40.7 mol % N2 and 26.4 mol % Determine the composition of this mixture on a mass basis based on the molecu weight given:

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter24: Introduction To Spectrochemical Methods

Section: Chapter Questions

Problem 24.4QAP

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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

b) A gaseous mixture contain 32.9 mol % He, 40.7 mol % N2 and 26.4 mol % Ar.
Determine the composition of this mixture on a mass basis based on the molecular
weight given:
MW (He) = 4.003 , MW (N2) = 28.02, MW(Ar) = 39.95
%3D

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