Consider a sample containing 2.00 mol of a monoatomic ideal gas that undergoes the following changes from State A to State D: State A PA=10.0atm,...

Consider a sample containing 2.00 mol of a monoatomic ideal gas that undergoes the following changes from State A to State D:

State A PA=10.0atm, VA=13.50L

State B PB=10.0atm, VB=6.00L

State C PC=21.5atm, VC=6.00L

State D PD=21.5atm, VD=25.00L

Assume that the external pressure is constant during each step and equals the final pressure of the gas for that step.

1) What is the value of q for the overall change from State A (through States B and C) to State D?

2) What is the value of w for the overall change from State A (through States B and C) to State D?

3) What is the value of E for the overall change from State A to State D?

4) What is the value of H for the overall change from State A to State D?