A mixture of C3H8 and oxygen in 1 L closed vessel has an

Last updated: 7/2/2023

A mixture of C3H8 and oxygen in 1 L closed vessel has an internal pressure of 4 atm at 100 C When the mixture is ignited the reaction produces CO g and H O g until all the oxygen is consumed After the reaction pressure of the vessel is 4 2 atm at the same temperature The mass of oxygen present before the reaction is L atm mol K R 0 082