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Harlamova29_29 [7]
3 years ago
7

Classify each of the following as energy primarily transferred as HEAT or energy primarily transferred as WORK.

Chemistry
1 answer:
IgorLugansk [536]3 years ago
6 0
number 1 is work number 2 is heat
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Explanation:

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2. Phase change affect the value of the enthalpy change of the thermochemical equation. This is because change in phase is accompanied by change in energy. For example:

H_2O(s)\rightarrow H_2O(g),\Delta H_{s}=51.1 kJ/mol

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In both reaction phase of water is changing with change in energy of enthalpy of reaction.

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3 years ago
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8 0
2 years ago
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