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# Equilibrium Problem?

How do I do these problems?

An equilibrium mixture contains 0.810 mol HI, 0.500 mol I2, and 0.290 mol H2 in a 1.00-L flask. What is the equilibrium constant for the following reaction?2HI(g) H2(g) + I2(g)K = ___How many moles of I2 must be removed in order to double the number of moles of H2 at equilibrium? ___ mol I2

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- Anonymous1 month ago
Write the expression for Kc. Substitute the equilibrium concentrations and solve.

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