Calculate the molar volume of N2 at 298.15 K and 100kPa. You may not use PV=nRT when the 0.5008g of NaNO2 is allowed to react with an excess of HSO3NH2, the volume of N2 gas formed is 178mL. After the reaction is complete, the temperature of water is 23.8 Celsius degree andthat of gas is 24.82 Celsius degree and the atmospheric pressure is100.32 kP