Question

Question 11 of 27 Attempt 2 Trial [A] (M) [B] (M) Rate (M/s) 1 0.200 0.220 0.0119 2 0.200 0.440 0.0119 3 0.400 0.220 0.0476 Using the data in the table, determine the rate constant of the reaction and select the appropriate units. A+2B⟶C+D A+2B⟶C+D ?= k=

Answer 1

Rate of reaction is directly proportional to the product of molar concentrations of the reactants.

It is also known as law of mass action proposed by Guldberg and Waage.

Rate = K [reactants]^n

Where k is rate constant or specific rate.

n is the order of reaction. It is the sum of powers of concentration terms in rate equation.

The calculations are as follows