Question 10 ( The solubility of KBr is 87 g per 100 g of water at 80°C and 60.0 g per 100 g of water at 20°C. What mass of KBr will crystallize out of solution if 187 g of a saturated solution at 80°C is cooled to 20°C? 100 g O O 27 g 117 g Question 11 The solubility of glucose is 118 g per 100 g of water at 30°C and 44 g per 100 g of water at 0°C. What mass of glucose will crystallize out of solution if 150 g of a saturated solution at 30°C is cooled to 0°C? 69 g 51 g

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Chapter10: Solutions
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Problem 78QAP: A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and...
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Question 10 (
The solubility of KBr is 87 g per 100 g of water at 80°C and 60.0 g per 100 g of water at 20°C. What mass of KBr will crystallize
out of solution if 187 g of a saturated solution at 80°C is cooled to 20°C?
100 g
27 g
117 g
Question 11
The solubility of glucose is 118 g per 100 g of water at 30°C and 44 g per 100 g of water at 0°C. What mass of glucose will
crystallize out of solution if 150 g of a saturated solution at 30°C is cooled to 0°C?
O
69 g
51 g
Transcribed Image Text:Question 10 ( The solubility of KBr is 87 g per 100 g of water at 80°C and 60.0 g per 100 g of water at 20°C. What mass of KBr will crystallize out of solution if 187 g of a saturated solution at 80°C is cooled to 20°C? 100 g 27 g 117 g Question 11 The solubility of glucose is 118 g per 100 g of water at 30°C and 44 g per 100 g of water at 0°C. What mass of glucose will crystallize out of solution if 150 g of a saturated solution at 30°C is cooled to 0°C? O 69 g 51 g
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