A 20 liter flask was filled with 400 mole nh3 g and, Ask an Expert

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A 2.0 liter flask was filled with 4.00 mole NH3 (g) and heateduntil the NH3 (g) partially decomposes. After equilibrium wasreached, it was found that 2.00 mole gaseous NH3 (g) remains.Assume the reaction is: 2NH3 (g) N2 (g) + 3 H2 (g)
a.) What are the equilibrium concentrations for each of thegases?
b.) What is the value for the equilibrium constant Kc?

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