Chemistry
9th Edition
ISBN: 9781133611097
Author: Steven S. Zumdahl
Publisher: Cengage Learning
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Textbook Question
Chapter 12, Problem 77AE
Assuming that the mechanism for the hydrogenation of C2H4 given in Section 11-7 is correct, would you predict that the product of the reaction of C2H4. with D2 would be CH2D—CH2D or CHD2—CH3? How could the reaction of C2H4 with D2 be used to confirm the mechanism for the hydrogenation of C2H4 given in Section 11-7?
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The following mechanism has been proposed for the conversion of tert-butyl bromide to tert-butyl alcohol in aqueous solution: step 1
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(CH3)3CBr (CH3)3C+ + Br- step 2
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9) The following three-step mechanism has been proposed for the reaction of chlorine and chloroform.
rate constants
1) Cl2(g) ↔ 2 Cl(g) Keq1 =2.5 k1 = 5.5 x 103 sec-1
2) Cl(g) + CHCl3(g) → HCl(g) + CCl3(g) k2 = 2.4 x 10−2 M-1sec-1
3) CCl3(g) + Cl(g) → CCl4(g) k3 = 3.6 x 102 M-1sec-1
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Chapter 12 Solutions
Chemistry
Ch. 12 - Define reaction rate. Distinguish between the...Ch. 12 - Distinguish between the differential rate law and...Ch. 12 - One experimental procedure that can be used to...Ch. 12 - The initial rate for a reaction is equal to the...Ch. 12 - Consider the zero-, first-, and second-order...Ch. 12 - Derive expressions for the half-life of zero-,...Ch. 12 - Prob. 7RQCh. 12 - What two requirements must be met to call a...Ch. 12 - Prob. 9RQCh. 12 - Give the Arrhenius equation. Take the natural log...
Ch. 12 - Why does a catalyst increase the rate of a...Ch. 12 - Define stability from both a kinetic and...Ch. 12 - Describe at least two experiments you could...Ch. 12 - Make a graph of [A] versus time for zero-, first-,...Ch. 12 - How does temperature affect k, the rate constant?...Ch. 12 - Consider the following statements: In general, the...Ch. 12 - For the reaction A+BC, explain at least two ways...Ch. 12 - A friend of yours states, A balanced equation...Ch. 12 - Provide a conceptual rationale for the differences...Ch. 12 - The rate constant (k) depends on which of the...Ch. 12 - Each of the statements given below is false....Ch. 12 - Define what is meant by unimolecular and...Ch. 12 - The plot below shows the number of collisions with...Ch. 12 - For the reaction O2(g)+2NO(g)2NO2(g) the observed...Ch. 12 - The rate law for a reaction can be determined only...Ch. 12 - Table 12.2 illustrates how the average rate of a...Ch. 12 - The type of rate law for a reaction, either the...Ch. 12 - The initial rate of a reaction doubles as the...Ch. 12 - Hydrogen reacts explosively with oxygen. 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Practice Problem ATTEMPT
Write the rate expressions for each of the following reactions:
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