What is the volume of .56 moles of gas at 10.634 ATM and 65 c?

Use the ideal gas law, expressed by the equation PV=nRT. The pressure, P, is 99.2 kPa. The temperature, T, is 45.0 degrees Celsius, which you must first convert to Kelvins by adding 273. The number of moles, n, is given as 0.55. The ideal gas constant, R, is approximately 8.3. Now, solve for volume, V:

99.2(V)=0.55(8.3)(45.0+273)

99.2(V)=1,451.67; V = 14.64 liters.