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Answer: Rate Laws (Section)Consider the following

Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus ISBN: 9780321910417 77

Solution for problem 31E Chapter 14

Chemistry: The Central Science | 13th Edition

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Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

Chemistry: The Central Science | 13th Edition

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Problem 31E

Rate Laws (Section)

Consider the following reaction:

CH3Br(aq) + OH-(aq)→CH3OH(aq) + Br-(aq)

The rate law for this reaction is first order in CH3Br and first order in OH-. When [CH3Br] is 5.0 x 10-3 M and [OH-] is 0.050 M, the reaction rate at 298 K is 0.0432 M/s. (a) What is the value of the rate constant? (b) What are the units of the rate constant? (c) What would happen to the rate if the concentration of OH- were tripled? (d) What would happen to the rate if the concentration of both reactants were tripled?

Step-by-Step Solution:
Step 1 of 3

Alexis Penny th September 16 , 2015 Experiment #03 Determining Avogadro’s Number CHEM 1315-077 Penny 1 Purpose of the Experiment & Techniques: The purpose of this experiment is to confirm Avogadro’s number through electrolysis. A copper strip and a zinc strip will be used as the electrodes, the copper strip as the anode and the zinc strip as the cathode, and put into a beaker of sulfuric acid to make the cell electrolytic. By determining the average current used in the reaction, along with the knowledge that all of the copper ions formed are the 2+ cations, the number of atoms in one mole of copper can be calculated and compared with Avogadro’s number.

Step 2 of 3

Chapter 14, Problem 31E is Solved
Step 3 of 3

Textbook: Chemistry: The Central Science
Edition: 13
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus
ISBN: 9780321910417

This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 13. The answer to “Rate Laws (Section)Consider the following reaction:CH3Br(aq) + OH-(aq)?CH3OH(aq) + Br-(aq)The rate law for this reaction is first order in CH3Br and first order in OH-. When [CH3Br] is 5.0 x 10-3 M and [OH-] is 0.050 M, the reaction rate at 298 K is 0.0432 M/s. (a) What is the value of the rate constant? (b) What are the units of the rate constant? (c) What would happen to the rate if the concentration of OH- were tripled? (d) What would happen to the rate if the concentration of both reactants were tripled?” is broken down into a number of easy to follow steps, and 93 words. Since the solution to 31E from 14 chapter was answered, more than 375 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 305 chapters, and 6352 solutions. Chemistry: The Central Science was written by and is associated to the ISBN: 9780321910417. The full step-by-step solution to problem: 31E from chapter: 14 was answered by , our top Chemistry solution expert on 09/04/17, 09:30PM.

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Answer: Rate Laws (Section)Consider the following