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
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Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter7: Chemical Energy
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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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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.
Transcribed Image Text: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.
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