The rate constant of a second-order reaction A + B -> products in solution is k = 0.002 dm³.mol-1.s-1 at 37 ° C. After which time, the concentration of the starting material B drops to half of its initial concentration, when a) the initial concentrations of A and B are the same: CAO = CB0 = 0.56 mol.dm-3 b) the initial concentrations are different: CAO = 1.12 mol.dm³, CB0 = 0.56 mol.dm-3.
The rate constant of a second-order reaction A + B -> products in solution is k = 0.002 dm³.mol-1.s-1 at 37 ° C. After which time, the concentration of the starting material B drops to half of its initial concentration, when a) the initial concentrations of A and B are the same: CAO = CB0 = 0.56 mol.dm-3 b) the initial concentrations are different: CAO = 1.12 mol.dm³, CB0 = 0.56 mol.dm-3.
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter13: Chemical Kinetics
Section: Chapter Questions
Problem 13.50QE
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