A perfect gas has a constant molar volume heat capacity of
Cvm=1.5R and a constant pressure molar heat capacity of Cpm=2.5R.
For the process of heating 2.80 mol of this gas with a 120 W heater
for 65 seconds, calculate:
a) q, w, delta(T), and delta(U) for heating at a constant
volume
b) q, w, delta(T), and delta(H) for heating at a constant
pressure