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The following reaction occurred when a 1.0-liter reaction vessel was initially charged with 2.0 moles of N2(g) and 4.0 moles of H2(g) : 3H2(g) + N2(g) 2NH3(g)
Once equilibrium was established,the concentration of NH3(g) was determined to be 0.57 M at 700.°C.The value for Kc at 700.°C for the formation of ammonia is:
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