keep bar, do not convert it please

The Haber process is used to synthesize ammonia (NH3) on a large scale by the reaction of nitrogen gas with hydrogen gas as follows: N2(g)+3H2(g)2NH3(g) Consider a reaction between a 9.32L flask containing nitrogen gas and a 13.9L flask of hydrogen gas. Both gases have a temperature of 299K and the pressures inside both flasks is 1.11 bar. What mass of ammonia (in g ) would you expect to be produced at temperature 299K and a pressure of 1.11 bar