What is the rate constant (in M-1 s1) for a second-order reaction if it takes(3.97x10^2) seconds to make the concentration of the only reactant to drop from(5.610x10^0) M to (2.550x10^0) M?Enter your answer in scientific notation with 3 sig figs. Do not include any units inyour answer.Do not round any intermediate calculations.Note: Your answer is assumed to be reduced to the highest power possible. A reaction is known to follow first-order kinetics. What is the half-life (in seconds) ifit takes (7.96x10^2) seconds for the concentration of the only reactant to drop from(3.460x10^0) M to (3.470x10^-1) M?Enter your answer in scientific notation with 3 sig figs. Do not include any units inyour answer.Do not round any intermediate calculations.Note: Your answer is assumed to be reduced to the highest power possible.

Answered: Image /qna-images/answer/5ab16d98-e50f-4a34-a273-2d42c3a07fed.jpg

What is the rate constant (in M1s1) for a second-order reaction if it takes (3.97x10^2) seconds to make the concentration of the only reactant to drop from (5.610x10^0) M to (2.550x10^0) M? Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer. Do not round any intermediate calculations. Note: Your answer is assumed to be reduced to the highest power possible.

What is the rate constant (in M1s1) for a second-order reaction if it takes (3.97x10^2) seconds to make the concentration of the only reactant to drop from (5.610x10^0) M to (2.550x10^0) M? Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer. Do not round any intermediate calculations. Note: Your answer is assumed to be reduced to the highest power possible.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 5RQ

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