50 mL of 0.15 M Cu2+ solution was prepared. 5 mL increments of 1.5 M NH4OH (onequivalent) were added in a calorimeter and the change in temperature were noted on each addition. Assuming the density of the solution is 1 g/mL and the specific heat of the solution is a constant 4.18 J/g C the following data were obtained: Trial 1-total volume 55 mL- T1 = 22C, T2 = 24.8C Trial 2-total Volume 60 mL, T1 = 22.3 C, T2 = 24.9C %3D Trial 3-total Volume 65 mL, T1 = 22.1C, T2 = 24.5C %3D Trial 4 - total Volume 70 mL, T1 = 21.9C, T2 = 24.1C Trial 5 - Total Volume 75 mL, T1 = T2 = 22.3C What is the Coordination Number of Cu2+ in Ammonia? What is the average dq for bond formation? What is the average Delta H (J/mol) of bond formation?

50 mL of 0.15 M Cu2+ solution was prepared. 5 mL increments of 1.5 M NH4OH (onequivalent) were added in a calorimeter and the change in temperature were noted on each addition. Assuming the density of the solution is 1 g/mL and the specific heat of the solution is a constant 4.18 J/g C the following data were obtained: Trial 1-total volume 55 mL- T1 = 22C, T2 = 24.8C Trial 2-total Volume 60 mL, T1 = 22.3 C, T2 = 24.9C %3D Trial 3-total Volume 65 mL, T1 = 22.1C, T2 = 24.5C %3D Trial 4 - total Volume 70 mL, T1 = 21.9C, T2 = 24.1C Trial 5 - Total Volume 75 mL, T1 = T2 = 22.3C What is the Coordination Number of Cu2+ in Ammonia? What is the average dq for bond formation? What is the average Delta H (J/mol) of bond formation?

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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