How much work, in joules, is done when the pressure is suddenly released from 4.56 atm to 1.23 atm on 45.4 g of O2 at 44°C?
A) 386 J
B) -477 J
C) -2.74 × 103 J
D) 2.74 × 103 J
E) 477 J
Correct Answer:
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