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AB(s) + CD(s) + H2O--> AD (s) + C¹ (aq) + B* (aq) If 10.0g AB (MM-102g/mol) and 10.0g CD (MM-77g/mol) are added to 1000.0g water and allowed to dissolve, react and precipitate and the observed temperature change was 8K, use the information below to solve the dHlattice for AD in kJ/mol *Assume solution is similar to pure water for heat capacity* dHlattice AB = 409kJ/mol dHlattice CD = 432kJ/mol dHhydration A¹-196kJ/mol dHhydration B+ =-216.6kJ/mol dHhydration C¹- = -74.8kJ/mol dHhydration D = -74.6kJ/mol You Answered 545.5 Correct Answer 990 margin of error +/- 3%

AB(s) + CD(s) + H2O--> AD (s) + C¹ (aq) + B* (aq) If 10.0g AB (MM-102g/mol) and 10.0g CD (MM-77g/mol) are added to 1000.0g water and allowed to dissolve, react and precipitate and the observed temperature change was 8K, use the information below to solve the dHlattice for AD in kJ/mol *Assume solution is similar to pure water for heat capacity* dHlattice AB = 409kJ/mol dHlattice CD = 432kJ/mol dHhydration A¹-196kJ/mol dHhydration B+ =-216.6kJ/mol dHhydration C¹- = -74.8kJ/mol dHhydration D = -74.6kJ/mol You Answered 545.5 Correct Answer 990 margin of error +/- 3%

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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AB(s) + CD(s) + H2O--> AD (s) + C¹ (aq) + B* (aq) If 10.0g AB (MM-102g/mol) and 10.0g CD (MM-77g/mol) are added to 1000.0g water and allowed to dissolve, react and precipitate and the observed temperature change was 8K, use the information below to solve the dHlattice for AD in kJ/mol *Assume solution is similar to pure water for heat capacity* dHlattice AB = 409kJ/mol dHlattice CD = 432kJ/mol dHhydration A¹-196kJ/mol dHhydration B+ =-216.6kJ/mol dHhydration C¹- = -74.8kJ/mol dHhydration D = -74.6kJ/mol You Answered 545.5 Correct Answer 990 margin of error +/- 3%
Transcribed Image Text:AB(s) + CD(s) + H2O--> AD (s) + C¹ (aq) + B* (aq) If 10.0g AB (MM-102g/mol) and 10.0g CD (MM-77g/mol) are added to 1000.0g water and allowed to dissolve, react and precipitate and the observed temperature change was 8K, use the information below to solve the dHlattice for AD in kJ/mol *Assume solution is similar to pure water for heat capacity* dHlattice AB = 409kJ/mol dHlattice CD = 432kJ/mol dHhydration A¹-196kJ/mol dHhydration B+ =-216.6kJ/mol dHhydration C¹- = -74.8kJ/mol dHhydration D = -74.6kJ/mol You Answered 545.5 Correct Answer 990 margin of error +/- 3%
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