The osmotic pressure of a 0.82 M CaCl₂ solution is 53.3 atm at 18 °C. Calculate percent dissociation for CaCl₂ at this concentration.- ○ 17%- ○ 86%- ○ 55%- ● 83%Explanation:This question requires calculating the percent dissociation of calcium chloride (CaCl₂) using the given osmotic pressure and concentration. The correct answer is indicated by the filled circle next to 83%.

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Answered: The osmotic pressure of a 0.82 M CaCl,…

The osmotic pressure of a 0.82 M CaCl, solution is 53.3 atm at 18 °C. Calculate percent dissociation for CaCl, at this concentration 17% 86 % 55% 83% O O O O

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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Question

100%

The osmotic pressure of a 0.82 M CaCl₂ solution is 53.3 atm at 18 °C. Calculate percent dissociation for CaCl₂ at this concentration.

- ○ 17%
- ○ 86%
- ○ 55%
- ● 83%

Explanation:

This question requires calculating the percent dissociation of calcium chloride (CaCl₂) using the given osmotic pressure and concentration. The correct answer is indicated by the filled circle next to 83%.

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