please show work
An industrial chemist introduces 2.0 atm of H2 and2.0 atm of CO2 into a 1.00−L container at 25.0°C andthen raises the temperature to 700°C, at whichKc = 0.534:
H2(g) + CO2(g) ⇌H2O (g) + CO(g)
How many grams of H2 are present at equilibrium?