Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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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 a…
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A solution is made using 78.7 g of dimethyl ether (MM = 46.07 g/mol) and 110.0 g of methanol (MM = 32.04 g/mol). What is the molality of the dimethyl ether in the solution?

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Consider the given information as follows;

Mass of dimethyl ether (solute) = 78.7 g

Molar mass of dimethyl ether = 46.07 g/mol    

Mass of methanol (solvent) = 110.0 g = 0.11 kg

Molar mass of methanol = 32.04 g/mol

Molality of the dimethyl ether in the solution = ?

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