A pipe fitted with a closed valve connects two tanks. One tankcontains a 5kg mixture of 62.5 percent CO2 and 37.5 percent O2 on amole basis at 30C and 125kpa. The second tank contains 10kg of N2at 15C and 200kPa. The valve in the pipe is opened and the gasesare allowed to mix. During the mixing process 100kJ of heat enrgyis supplied to the combined tanks. Determine the final pressure andtemperature of the mixture and the total volume of the mixture.
