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atroni [7]
3 years ago
7

The work done to expand a gas is 121 J. During the gas expansion, 402 J of heat is absorbed by the gas sample. Calculate the cha

nge in internal energy (ΔE) of the gas in kJ.
[Hint: ΔE = q + w. Make sure to check the sign conventions.]

ΔE = ___________ kJ.
Chemistry
1 answer:
butalik [34]3 years ago
7 0

Answer: 3.50

Explanation:

because the heat of engine cause a gas

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