(a) Consider the combustion of If hydrogen is burning at the rate of 0.85 mol/s, what...

(a) Consider the combustion of If hydrogen is burning at the rate of 0.85 mol/s, what is the rate of consumption of oxygen? What is the rate of formation of water vapor? (b) The re-action is carried out in a closed vessel. If the partial pressure of NO is de-creasing at the rate of 23 torr/min, what is the rate of change of the total pressure of the vessel?