What are appropriate units for the rate constant k?
The units of k depend on the order of the reaction, but the units are never Newtons per metre. As an example, for a first order reaction, k has the units of 1/s and for a second order reaction, units of 1/M.s.Click to see full answer. Besides, what is the unit for K in chemistry?For…
The units of k depend on the order of the reaction, but the units are never Newtons per metre. As an example, for a first order reaction, k has the units of 1/s and for a second order reaction, units of 1/M.s.Click to see full answer. Besides, what is the unit for K in chemistry?For a zero order, the units of k are M/s, or mol*L^-1*s^-1. For first order, the units are 1/s or s^-1. For second order, the units are 1/M*s or L*mol^-1*s^-1.Also Know, what is the constant k? The symbol k is a proportionality constant known as the Coulomb’s law constant. The value of this constant is dependent upon the medium that the charged objects are immersed in. In the case of air, the value is approximately 9.0 x 109 N • m2 / C2. Similarly, what are the units of the rate constant k for a second order reaction? Two of the same reactant (A) combine in a single elementary step. where k is a second order rate constant with units of M -1 min -1 or M -1 s -1. Therefore, doubling the concentration of reactant A will quadruple the rate of the reaction.What is a zero order reaction? Definition of zero-order reaction : a chemical reaction in which the rate of reaction is constant and independent of the concentration of the reacting substances — compare order of a reaction.
