1) Assume you place a gold ingot with an initial temperature of 95 °C into 100 grams of 25 °C water inside an isolated chamber. When thermal equilibrium is reach you find the temperature has risen to 30.2 °C. What is the mass (in grams) of the ingot? Calculate ASSYS, ASSUR, ASTOT for this process.

1) Assume you place a gold ingot with an initial temperature of 95 °C into 100 grams of 25 °C water inside an isolated chamber. When thermal equilibrium is reach you find the temperature has risen to 30.2 °C. What is the mass (in grams) of the ingot? Calculate ASSYS, ASSUR, ASTOT for this process.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 62E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...

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