When 5.93 g of potassium sulfate (K,SO4) is dissolved in 111 g of water in a styrofoam calorimeter of negligible heat capacity, the temperature drops from 25.00 to 23.21 °C. Based on this observation, calculate q for the water and AH° for the process, assuming that the heat absorbed by the salt is negligible. K2SO4(s) 2K*(aq) + SO42- (aq) The specific heat of water is 4.184 J °C1 g1. Give the answers in kJ. kJ 9H20 = AH° = kJ Not submitted

When 5.93 g of potassium sulfate (K,SO4) is dissolved in 111 g of water in a styrofoam calorimeter of negligible heat capacity, the temperature drops from 25.00 to 23.21 °C. Based on this observation, calculate q for the water and AH° for the process, assuming that the heat absorbed by the salt is negligible. K2SO4(s) 2K*(aq) + SO42- (aq) The specific heat of water is 4.184 J °C1 g1. Give the answers in kJ. kJ 9H20 = AH° = kJ Not submitted

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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