The salt calcium chloride is soluble in water. When 1.55 g CaCl₂ is dissolved in 116.00 g water, the temperature of the solution increases from 25.00 °C to 27.47 PC. Based on this observation, calculate the dissolution enthalpy, AdissH, of CaCl₂. Assume that the specific heat capacity of the solution is 4.184 ) g¹ °C-1 and that he energy transfer to the calorimeter is negligible.

The salt calcium chloride is soluble in water. When 1.55 g CaCl₂ is dissolved in 116.00 g water, the temperature of the solution increases from 25.00 °C to 27.47 PC. Based on this observation, calculate the dissolution enthalpy, AdissH, of CaCl₂. Assume that the specific heat capacity of the solution is 4.184 ) g¹ °C-1 and that he energy transfer to the calorimeter is negligible.

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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