1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the solution is in g/mL. Abbreviations: m is molality, Mass % is the mass percentage of the solute, Mole Frac. is the mole fraction of the solute, and M is molarity of the solute. Compound d. soln. CH3CH₂OH KI NaOH f.w. 46.07 166.03 40.01 0.9352 1.1284 1.2848 m 1.147 Mass% 40.00 Mole Frac. M 8.349

1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the solution is in g/mL. Abbreviations: m is molality, Mass % is the mass percentage of the solute, Mole Frac. is the mole fraction of the solute, and M is molarity of the solute. Compound d. soln. CH3CH₂OH KI NaOH f.w. 46.07 166.03 40.01 0.9352 1.1284 1.2848 m 1.147 Mass% 40.00 Mole Frac. M 8.349

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

1. Fill in the blanks in the table for aqueous solutions of the compounds shown. The density of the solution
is in g/mL. Abbreviations: m is molality, Mass % is the mass percentage of the solute, Mole Frac. is the mole
fraction of the solute, and M is molarity of the solute.
Compound
f.w.
d. soln.
CH3CH₂OH
KI
NaOH
46.07
166.03
40.01
0.9352
1.1284
1.2848
m
1.147
Mass %
40.00
Mole Frac.
M
8.349

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