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A gas expands and does PV work on its surroundings equal to 316 J. At the same time, it absorbs 138 J of heat from the surroundings. Calculate the change in energy of the gas.
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A gas expands and does PV work on its surroundings equal to 316 J. At the same time, it absorbs 138 J of heat from the surroundings. Calculate the change in energy of the gas.

User Jpkeisala
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7.9k points

1 Answer

14 votes

Answer:

454 J

Step-by-step explanation:

You have to add them to get the change in the energy of gas

User PriyankMotivaras
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8.7k points
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