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A KNO3 solution containing 45 g of KNO3 per 100 g of water is cooled from 40 °C to 0 °C

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 33P Chapter 13

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 33P

A KNO3 solution containing \(45 g\) of KNO3 per \(100 g\) of water is cooled from \(40^{\circ} \mathrm{C}\) to \(0^{\circ} \mathrm{C}\). What happens during cooling? (See Figure \(13.4\).)

Figure \(13.4\) Solubility of some ionic solids as a function of temperature

Equation Transcription:

KNO3

40°C

0°C

Text Transcription:

45 g

KNO_3

100 g

40 degree C

0 degree C

13.4

Step-by-Step Solution:

Step 1 of 2

The solubility of a solid in a solution is dependent on temperature. Thus the solubility of most solids in water increases with increasing temperature.

From the figure 1., it is observed the solubility of  at   is 62 g per 100 g of water whereas the solubility of  at  is 12 g per 100 g of water. Thus, a  solution containing 45 g of KCl per 100 g of water is cooled at  forms unsaturated solution.

Step 2 of 2

Chapter 13, Problem 33P is Solved
Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The answer to “?A KNO3 solution containing \(45 g\) of KNO3 per \(100 g\) of water is cooled from \(40^{\circ} \mathrm{C}\) to \(0^{\circ} \mathrm{C}\). What happens during cooling? (See Figure \(13.4\).)Figure \(13.4\) Solubility of some ionic solids as a function of temperature Equation Transcription:KNO340°C0°CText Transcription:45 gKNO_3100 g40 degree C0 degree C13.4” is broken down into a number of easy to follow steps, and 48 words. The full step-by-step solution to problem: 33P from chapter: 13 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Since the solution to 33P from 13 chapter was answered, more than 4526 students have viewed the full step-by-step answer. This full solution covers the following key subjects: kno, figure, containing, during, cooled. This expansive textbook survival guide covers 19 chapters, and 2046 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5.

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A KNO3 solution containing 45 g of KNO3 per 100 g of water is cooled from 40 °C to 0 °C