The molar heat capacities for carbon dioxide at 298 K are shown below.

Cv = 28.95 J K-1 mol-1

Cp = 37.27 J K-1 mol-1

The molar entropy of carbon dioxide gas at 298 K and 1.000 atm is 213.64 J K-1 mol-1

Calculate the energy required to change the temperature of 1.000 mol of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure.

constant volume

WebAssign will check your answer for the correct number of significant figures. 1 kJ

constant pressure

WebAssign will check your answer for the correct number of significant figures. 2 kJ

(b) Calculate the molar entropy of CO2(g) at 345.0 K and 1.000 atm.

WebAssign will check your answer for the correct number of significant figures. 3 J/K

(c) Calculate the molar entropy of CO2(g) at 345.0 K and 1.189 atm.

WebAssign will check your answer for the correct number of significant figures. 4 J mol-1 K-1

Cv = 28.95 J K-1 mol-1

Cp = 37.27 J K-1 mol-1

The molar entropy of carbon dioxide gas at 298 K and 1.000 atm is 213.64 J K-1 mol-1

Calculate the energy required to change the temperature of 1.000 mol of carbon dioxide gas from 298.0 K to 345.0 K, both at constant volume and at constant pressure.

constant volume

WebAssign will check your answer for the correct number of significant figures. 1 kJ

constant pressure

WebAssign will check your answer for the correct number of significant figures. 2 kJ

(b) Calculate the molar entropy of CO2(g) at 345.0 K and 1.000 atm.

WebAssign will check your answer for the correct number of significant figures. 3 J/K

(c) Calculate the molar entropy of CO2(g) at 345.0 K and 1.189 atm.

WebAssign will check your answer for the correct number of significant figures. 4 J mol-1 K-1