13th Edition

ISBN: 9781259911156

Author: Raymond Chang Dr., Jason Overby Professor

Publisher: McGraw-Hill Education

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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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Chapter 12, Problem 12.137QP

A student carried out the following procedure to measure the pressure of carbon dioxide in a soft drink bottle. First, she weighed the bottle (853.5 g). Next, she carefully removed the cap to let the CO₂ gas escape. She then reweighed the bottle with the cap (851.3 g). Finally, she measured the volume of the soft drink (452.4 mL). Given that Henry’s law constant for CO₂ in water at 25°C is 3.4 × 10⁻² mol/L · atm, calculate the pressure of CO₂ in the original bottle. Why is this pressure only an estimate of the true value?

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Chapter 12, Problem 12.136QP

Chapter 12, Problem 12.138QP

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Chapter 12 Solutions

Chemistry

Ch. 12.2 - Prob. 1PE Ch. 12.2 - Prob. 1RCF Ch. 12.2 - What is the strongest type of intermolecular force...Ch. 12.3 - Prob. 2PE Ch. 12.3 - Prob. 3PE Ch. 12.3 - Prob. 4PE Ch. 12.3 - Prob. 5PE Ch. 12.3 - A solution is prepared at 20C and its...Ch. 12.3 - Determine the percent composition by mass of LiCl...Ch. 12.3 - Prob. 3RCF

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Solution Summary: The author explains that Henry's law states that dissolved gases in liquid are directly proportional to the partial pressure of the gas over the solution.

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