The vapour pressure of pure propellant 11 is 14.4 pounds/square inch having molecular weight 137.4 at 21°C and that of p
Posted: Thu Dec 02, 2021 6:43 am
The vapour pressure of pure propellant 11 is 14.4 pounds/square inch having molecular weight 137.4 at 21°C and that of propellant 12 is 87.9 psi and molecular weight 120.9. A 50:50 mixture consist of 0.364 moles of propellant 11 and 0.414 mole of propellant 12. Calculate partial pressure of mixture of propellants and total vapour pressure of this mixture.