Answer Happy

Item 4 Part A What is the total heat supplied to the gas in the process? A flexible balloon contains 0.315 mol of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 6950 cm and a temperature of 24.0 °C. The gas first expands isobarically until the volume doubles. Then it expands adiabatically until the temperature returns to its initial value. Assume that the gas may be treated as an ideal gas with Cp = 33.26 J/mol. K and y=4/3. View Available Hint(s) IVO AO ? J Submit Part B What is the total change in the internal energy AU of the gas? View Available Hint(s) ΠΙ ΑΣΦ ? AU = J Cubmit

Item 4 Part C What is the total work W done by the gas? View Available Hint(s) A flexible balloon contains 0.315 mol of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 6950 cm' and a temperature of 24.0 °C. The gas first expands isobarically until the volume doubles. Then it expands adiabatically until the temperature returns to its initial value. Assume that the gas may be treated as an ideal gas with Cp = 33.26 J/mol. K and y = 4/3. Pa] ΑΣφ 0 ? W = J Submit Part D What is the final volume V? View Available Hint(s) EVO AED . ? V = m3 Submit