Consider the dissolution of CaCl2 : CaCl2 (s) → Ca2+ (aq) + 2CI- (aq) ΔH = -81.5 Kl An 11.0-g sample of CaCl2 is dissolved in 125 g water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat Joss to the surroundings and assuming the solution has a sped.fie heat capacity of 4.18J/°C··g.
Consider the dissolution of CaCl2 : CaCl2 (s) → Ca2+ (aq) + 2CI- (aq) ΔH = -81.5 Kl An 11.0-g sample of CaCl2 is dissolved in 125 g water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat Joss to the surroundings and assuming the solution has a sped.fie heat capacity of 4.18J/°C··g.
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter7: Chemical Energy
Section: Chapter Questions
Problem 63E: Consider the dissolution of CaCl2: CaCl2(s)Ca2+(aq)+2Cl(aq)H=81.5KJ An 11.0-g sample of CaCl2 is...
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Consider the dissolution of CaCl2 :
CaCl2 (s) → Ca2+ (aq) + 2CI- (aq) ΔH = -81.5 Kl
An 11.0-g sample of CaCl2 is dissolved in 125 g water, with both substances at 25.0°C. Calculate the final temperature of the solution assuming no heat Joss to the surroundings and assuming the solution has a sped.fie heat capacity of 4.18J/°C··g.
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