3. A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate AE.
1 answer:
Answer:
Explanation:
Given:
- A gas absorbs 45 KJ of heat
- Work done = 29 KJ
Calculation:
∆E = q + w
∆E = 45KJ + (-29KJ)
∆E = 45KJ - 29KJ
∆E = 16KJ
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