Answered: What is the ΔHsoln for KF?

Science

Chemistry

What is the ΔHsoln for KF?

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 127CWP: In a coffee-cup calorimeter, 150.0 mL of 0.50 M HCI is added to 50.0 mL of 1.00 M NaOH to make 200.0...

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Question

The addition of 123 g potassium fluoride to enough water to make 599 mL of solution (d = 1.00 g/mL) causes the temperature to rise 3.00 °C. Assume that the specific heat capacity of the solution is the same as water. What is the ΔH_soln for KF?

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