Order the following four aqueous solutions by their freezing point temperature. The concentrations are in molality. Assume complete dissociation of electrolytes.highest freezing point (highest temperature)0.015 m calcium chloride, CaCl212340.010 m sodium carbonate, Na₂CO30.035 m sucrose, C6H12060.010 m potassium bromide, KBrlowest freezing point (lowest temperature)

The temperature at which a liquid solidifies (freezes). Increased pressure, like increased…

Answered: highest freezing point (highest…

highest freezing point (highest temperature) 0.015 m calcium chloride, CaCl₂ 1 2 3 4 0.010 m sodium carbonate, Na2CO3 0.035 m sucrose, C6H12O6 0.010 m potassium bromide, KBr

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

Order the following four aqueous solutions by their freezing point temperature. The concentrations are in molality. Assume complete dissociation of electrolytes.
highest freezing point (highest temperature)
0.015 m calcium chloride, CaCl2
1
2
3
4
0.010 m sodium carbonate, Na₂CO3
0.035 m sucrose, C6H1206
0.010 m potassium bromide, KBr
lowest freezing point (lowest temperature)

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Step 1: Freezing point of the aqueous solutions:

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Step 2: The freezing point of 0.015 m of calcium chloride solution:

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Step 3: The freezing point of 0.010 m sodium carbonate solution:

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Step 4: The freezing point of the 0.035 m sucrose :

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Step 5: The freezing point of 0.010m KBr solution:

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