Question: help please At a certain temperature, the equilibrium constant is 216 for the following reaction: H2(g)+I2(g)2HI(g) Calculate the the equilibrium constant for 0.5H2(g)+0.5I2(g)HI(g)

help please

At a certain temperature, the equilibrium constant is 216 for the following reaction: H2(g)+I2(g)2HI(g) Calculate the the equilibrium constant for 0.5H2(g)+0.5I2(g)HI(g)

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