3- A certain reaction has the following general form: At a particular temperature and [A]o = 2.00 ×x 10² M, concentration versus time data were collected for this reaction, and a plot of In[A] versus time resulted in a straight line with a slope value of -2.97 × 10² min'. a. Determine the rate law, the integrated rate law, and the value of the rate constant for this reaction. b. Calculate the half-life for this reaction. c. How much time is required for the concentration of A to decrease to 2.50 × 10³ M?

3- A certain reaction has the following general form: At a particular temperature and [A]o = 2.00 ×x 10² M, concentration versus time data were collected for this reaction, and a plot of In[A] versus time resulted in a straight line with a slope value of -2.97 × 10² min'. a. Determine the rate law, the integrated rate law, and the value of the rate constant for this reaction. b. Calculate the half-life for this reaction. c. How much time is required for the concentration of A to decrease to 2.50 × 10³ M?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

3- A certain reaction has the following general form:
At a particular temperature and [A]o = 2.00 ×x 10² M, concentration versus time data were
collected for this reaction, and a plot of In[A] versus time resulted in a straight line with a
slope value of -2.97 × 10² min'.
a. Determine the rate law, the integrated rate law, and the value of the rate constant for
this reaction.
b. Calculate the half-life for this reaction.
c. How much time is required for the concentration of A to decrease to 2.50 × 10³ M?

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