Equal numbers of moles of h2 gas and i2 vapor are mixed in, Ask an Expert

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Equal Numbers of moles of H2 gas and I2 vapor are mixed in a flask and heated to 700 degrees celcius. The initial concentration of each gas is 0.0088 mol/L and 78.6% of the I2 is consumed when equlibrium is achieved according to the equation. H2 (g)+I2 (g)<---->2HI 9g). Clculate Kc for this reaction

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