Nitrogen and carbon dioxide are to be mixed and allowed to flow through a convergent nozzle. The exit velocity to the nozzle is to be the speed of sound for the mixture and have a value of 500 m/s when the nozzle exit temperature of the mixture is 500°C. Determine the required mole fractions of the nitrogen and carbon dioxide to produce this mixture. From Chapter 17, the speed of sound is given by NOZZLE C = 500 m/s C=√√√kRT T = 500°C Mixture N₂ and CO2 Activate Windows Go to Settings to activate Windows. Answer: YN2 = 0.589, Yco2 = 0.411 Hint: solve it by steps 22