Homework Help: Physical science

Posted by Lillian nhlapo on Thursday, January 31, 2013 at 10:53am.

9 mol HI(g)is sealed with H2(g)in an empty 2 dm container when equilibriup is reached by the reaction..H2(g)+I2(g)=2HI(g)
at 130 C it found that there are 5 mol HI(g)in the equilibrium mixture.calculate the equilibriup constant

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