Consider the following two steps process. Heat is allowed to flow out of an ideal gas at constant volume so that it's pressure drops from 2.2 atm to 1.4 atm. Then the gas expands at constant pressure, from a volume of 5.9L to 9.34L, where the temperature reaches it's original value as shown below calculate, a) the total work done by the gas in the process. b) the Change in internal energy of the gas in the process and c) the total heat flow into and out of the gas

Consider the following two steps process. Heat is allowed to flow out of an ideal gas at constant volume so that it's pressure drops from 2.2 atm to 1.4 atm. Then the gas expands at constant pressure, from a volume of 5.9L to 9.34L, where the temperature reaches it's original value as shown below calculate, a) the total work done by the gas in the process. b) the Change in internal energy of the gas in the process and c) the total heat flow into and out of the gas