For the nitrogen fixation reaction 3H2(g) + N2(g) 2NH3(g), at 500°C. If 0.250 M H2 and 0.050 M NH3 and 2.7 M N2 are present at equilibrium, what is the value of equilibrium constant?
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For the nitrogen fixation reaction 3H2(g) + N2(g) 2NH3(g), at 500°C. If 0.250 M H2 and 0.050 M NH3 and 2.7 M N2 are present at equilibrium, what is the value of equilibrium constant? |
The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical equilibrium, which can be calculated using the concentration of each species present in the reaction at the equilibrium.
Reaction quotient is defined as the ratio of the activities (or molar concentrations) of the product species over those of the reactant species involved in the chemical reaction, taking stoichiometric coefficients of the reaction into account as exponents of the concentrations.
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