Question: The elementary reaction 2 H 2 O ( g ) 2 H 2 ( g ) + O 2 ( g ) proceeds at a

The elementary reaction
2H2O(g)2H2(g)+O2(g)
proceeds at a certain temperature until the partial pressures of H2O,H2, and O2 reach 0.077 bar, 0.0079 bar, and 0.0029 bar,
respectively, at equilibrium. What is the value of the equilibrium constant at this temperature?
Kp=

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