1.

K_(c ) for the reaction in the formation of ammonia is equal to 3xx10^(-2) . Predict whether the reaction with the following concentrations is at equilibrium. If not, predict the direction in which the reaction will proceed to reach equilibrium ? [NH_(3)]=0.5xx10^(-3) M [N_(2)]=0.5xx10^(-6)M [H_(2)]=1xx10^(-3)M

Answer»

Solution :`(i) N_(2) +3H_(2) to 2NH_(3)`
(ii) balanced CHEMICAL equation
(iii) calculation of the ratio of products and REACTANTS where the coefficients are raised to their powers
(iv) comparison of the above ratio with the given `K_(C )`
(v) concentration of reactants and products


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