solutions, no points. Do not use pencils) 1. Calculate the temperature change when: 10.0 kg of water loses 232 kJ of heat. 1.96 kJ of heat are added to 500. g of copper. a) b)

Chemistry: The Molecular Science
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ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter4: Energy And Chemical Reactions
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SOLVE. (Show Solutions. No solutions, no points. Do not use pencils)
1. Calculate the temperature change when:
10.0 kg of water loses 232 kJ of heat.
1.96 kJ of heat are added to 500. g of copper.
a)
b)
2. When heated, the temperature of a water sample increased from 15°C to 39°C. It absorbed 4300
joules of heat. What is the mass of the sample?
Transcribed Image Text:SOLVE. (Show Solutions. No solutions, no points. Do not use pencils) 1. Calculate the temperature change when: 10.0 kg of water loses 232 kJ of heat. 1.96 kJ of heat are added to 500. g of copper. a) b) 2. When heated, the temperature of a water sample increased from 15°C to 39°C. It absorbed 4300 joules of heat. What is the mass of the sample?
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