The rate constant for each trial is 0.103M-2s-1 so the average rate constant is 0.103 M-2s-1. The integrated rate law is an equation that links concentration of reactants with time, and the plot can show the order of the reactants. The integrated rate law plot that will yield a straight line for A is the plot of 1/[A] vs. time because A is a second order reactant. This is determined by the integration of the rate of disappearance of A: -d[A]/dt = k[A]2, which yields 1/[A]t = 1/[A]0 + kt. The slope of this graph will give the value of k, the rate constant of the reaction. The first order for B will show a straight line in the plot of ln[B] vs. time. This was found by integrating the rate of disappearance of B: -d[B]/dt = k[B], which results in ln[B]t = ln[B]0 - kt. The slope of this graph will give the value of -k, the rate constant of the reaction. Based on the balanced reaction, this reaction is not an elementary reaction. Because the rate reaction for an elementary reaction can derived from the balanced equation, the orders of reactants should be equal to the stoichiometric
The rate constant for each trial is 0.103M-2s-1 so the average rate constant is 0.103 M-2s-1. The integrated rate law is an equation that links concentration of reactants with time, and the plot can show the order of the reactants. The integrated rate law plot that will yield a straight line for A is the plot of 1/[A] vs. time because A is a second order reactant. This is determined by the integration of the rate of disappearance of A: -d[A]/dt = k[A]2, which yields 1/[A]t = 1/[A]0 + kt. The slope of this graph will give the value of k, the rate constant of the reaction. The first order for B will show a straight line in the plot of ln[B] vs. time. This was found by integrating the rate of disappearance of B: -d[B]/dt = k[B], which results in ln[B]t = ln[B]0 - kt. The slope of this graph will give the value of -k, the rate constant of the reaction. Based on the balanced reaction, this reaction is not an elementary reaction. Because the rate reaction for an elementary reaction can derived from the balanced equation, the orders of reactants should be equal to the stoichiometric