The gas generated by the reaction between zirconium and steam is released into the nuclear reactor headspace and can react explosively with another gas found in the air forming water. Derive a balanced chemical reaction between the nuclear reactor-generated gas and the air component. Use your derived chemical reaction and specific conditions and material quantities given in the illustration below to calculate the pressure of the gas generated from the reaction between zirconium and steam in atmospheres (atm) units. The gas constant, R, is 0.08206 L.atm.K^-1.mol^-1.

Round your answer to three significant figures (no scientific notation accepted).

Enter numerical values without units.