1. Suppose 2 moles of a monatomic ideal gas occupies 5 m³ at a pressure of 1600 Pa.

Q1: Find the temperature of the gas in Kelvin.

Q2: Find the total internal energy of the gas.

2. Suppose the gas undergoes an isobaric expansion to a volume of 7 m³.

(Don't forget to include + and - in each of the problems below)

Q1: Find Q

Q2: Find W

Q3: Find U

3. Suppose the gas then undergoes adiabatic expansion to a pressure of 900 Pa and a volume of 11.5 m³.

Q1: Find Q

Q2: Find W

Q3: Find U

4. The gas then undergoes isothermal compression to a volume of 5 m³.

Q1: Find Q

Q2: Find W

Q3: Find U

5. The gas then undergoes an isochoric process and returns to 1600 Pa of pressure.

Q1: Find Q

Q2: Find W

Q3: Find U

6. Draw this process.