The concentration of a reactant in an inorganic reaction can significantly affect the rate of the reaction. This relationship is described by the rate law, which is an equation that relates the rate of a chemical reaction to the concentrations of the reactants. The rate law is generally expressed as:Rate = k[A]^m[B]^nwhere Rate is the rate of the reaction, k is the rate constant, [A] and [B] are the concentrations of the reactants, and m and n are the reaction orders with respect to reactants A and B, respectively.The reaction orders m and n are determined experimentally and can be zero, a positive integer, or a fraction. They indicate how the rate of the reaction is affected by the concentration of each reactant.1. If the reaction order is zero m=0 or n=0 , the rate of the reaction is independent of the concentration of that reactant. In this case, changing the concentration of the reactant will not affect the reaction rate.2. If the reaction order is positive m>0 or n>0 , the rate of the reaction is directly proportional to the concentration of that reactant raised to the power of the reaction order. For example, if the reaction order is 1 first-order reaction , the rate of the reaction is directly proportional to the concentration of the reactant. If the reaction order is 2 second-order reaction , the rate of the reaction is proportional to the square of the concentration of the reactant. In these cases, increasing the concentration of the reactant will increase the reaction rate.3. If the reaction order is a fraction, the rate of the reaction is proportional to the concentration of the reactant raised to the power of the fractional reaction order. In this case, the relationship between the concentration of the reactant and the reaction rate is more complex and depends on the specific value of the fractional reaction order.In summary, the concentration of a reactant can significantly affect the rate of an inorganic reaction, depending on the reaction order with respect to that reactant. The relationship between the concentration of a reactant and the reaction rate is described by the rate law, which is determined experimentally.