MISSED THIS? Watch KCV 14.5, IWE 14.4; Read Section 14.5. You can click on the Review link to access the section in your eText. The following reaction was monitored as a function of time: ABA+B A plot of 1/[AB] versus time yields a straight line with slope 5.5102(Ms)1. If the initial concentration of AB is 0.250M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 80s ? Express your answers numerically using two significant figures, separated by a comma. X Incorrect; Try Again; 4 attempts remaining What is the half-life when the initial concentration is 0.52M ? Express your answer using two significant figures