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A 335 g sample of a saturated solution of KNO3(s) in water is prepared at 25°C. If 75 g H20 is evaporated from the solution at the same time as the temperature is reduced from 25 to 0°C, what mass of KNO3(s) will recrystallize? Solubility of KNO3 at T= 0°C and 25°C are 15 g KNO3/100 g H20 and 38 g KNO3/100 g H2O respectively. O 67.1 g

A 335 g sample of a saturated solution of KNO3(s) in water is prepared at 25°C. If 75 g H20 is evaporated from the solution at the same time as the temperature is reduced from 25 to 0°C, what mass of KNO3(s) will recrystallize? Solubility of KNO3 at T= 0°C and 25°C are 15 g KNO3/100 g H20 and 38 g KNO3/100 g H2O respectively. O 67.1 g

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter13: Solutions And Their Behavior
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Problem 18PS: Some lithium chloride, LiCl, is dissolved in 100 mL of water in one beaker, and some Li2SO4 is...
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A 335 g sample of a saturated solution of KNO3(s) in water is prepared at 25°C. If 75 g H20 is evaporated from the solution at the same time as the temperature is reduced from 25 to 0°C, what mass of KNO3(s) will recrystallize? Solubility of KNO3 at T = 0°C and 25°C are 15 g KNO3/100 g H20 and 38 g KNO3/100 g H20 respectively. O 67.1 g 37.6 g O 30.8 g O 25.2 g
Transcribed Image Text:A 335 g sample of a saturated solution of KNO3(s) in water is prepared at 25°C. If 75 g H20 is evaporated from the solution at the same time as the temperature is reduced from 25 to 0°C, what mass of KNO3(s) will recrystallize? Solubility of KNO3 at T = 0°C and 25°C are 15 g KNO3/100 g H20 and 38 g KNO3/100 g H20 respectively. O 67.1 g 37.6 g O 30.8 g O 25.2 g
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