Question 1
What is the work done in joules by the system when H
2 expands against a constant pressure of 75 atm at 45.3 °C? The change in volume is 24.0 L.
◦ 1.8 × 10
3 J◦ -8.2 × 10
4 J◦ 8.2 × 10
4 J◦ 1.8 × 10
5 J◦ -1.8 × 10
5 JQuestion 2
What is the work in joules done on the system to compress He gas from 24.0 L to 12.5 L against a pressure of 1.5 atm at a constant temperature of 37.4 °C?
◦ 5.5 × 10
3 J◦ -17
J◦ 17
J◦ 1.7 × 10
3 J◦ -1.7 × 10
3 J