45. Solving a chemistry problem

1. 100 g of nitrogen are at a temperature of 273 K and a pressure of 1.01105 Pa. Calculate the heat, work and change in internal energy during the isothermal expansion of the system up to a volume of 250 dm3. The gas is considered an ideal gas, the isobaric heat capacity of nitrogen is taken equal to 29.14 J/mol*K.