Introduction to General, Organic and Biochemistry
12th Edition
ISBN: 9780357391594
Author: Frederick A. Bettelheim; William H. Brown; Mary K. Campbell
Publisher: Cengage Learning US
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Chapter 12.5, Problem 12.7QC
Problem 12-7 Propose a two-step mechanism for the addition of HBr to 1-methylcyclohexene to give 1-bromo-l-methylcyclohexane.
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Please help me find the 1/Time, Log [I^-] Log [S2O8^2-], Log(time) on the data table. With calculation steps. And the average for runs 1a-1b. Please help me thanks in advance. Will up vote!
Q1: Answer the questions for the reaction below:
..!! Br
OH
a) Predict the product(s) of the reaction.
b) Is the substrate optically active? Are the product(s) optically active as a mix?
c) Draw the curved arrow mechanism for the reaction.
d) What happens to the SN1 reaction rate in each of these instances:
1. Change the substrate to
Br
"CI
2. Change the substrate to
3. Change the solvent from 100% CH3CH2OH to 10% CH3CH2OH + 90% DMF
4. Increase the substrate concentration by 3-fold.
Experiment 27 hates & Mechanisms of Reations
Method I visual Clock Reaction
A. Concentration effects on reaction Rates
Iodine
Run [I] mol/L [S₂082] | Time
mo/L
(SCC)
0.04 54.7
Log
1/ Time Temp Log [ ] 13,20] (time)
/ [I] 199
20.06
23.0
30.04 0.04
0.04 80.0
22.8
45
40.02
0.04 79.0
21.6
50.08
0.03 51.0
22.4
60-080-02 95.0
23.4
7 0.08
0-01 1970
23.4
8 0.08 0.04 16.1
22.6
Chapter 12 Solutions
Introduction to General, Organic and Biochemistry
Ch. 12.3 - Prob. 12.1QCCh. 12.3 - Prob. 12.2QCCh. 12.3 - Problem 12-3 Write the IUPAC name for each...Ch. 12.3 - Problem 12-4 Draw structural formulas for the...Ch. 12.3 - Problem 12-5 How many stereoisomers are possible...Ch. 12.5 - Prob. 12.6QCCh. 12.5 - Problem 12-7 Propose a two-step mechanism for the...Ch. 12.5 - Prob. 12.8QCCh. 12.5 - Problem 12-9 Propose a three-step reaction...Ch. 12.5 - Prob. 12.10QC
Ch. 12.8 - Prob. 12.11QCCh. 12 - Prob. 1PCh. 12 - Answer true or false. Both ethylene and acetylene...Ch. 12 - 12-13 What is the difference in structure between...Ch. 12 - There are three compounds with the molecular...Ch. 12 - 12-15 Name and draw structural formulas for all...Ch. 12 - Prob. 6PCh. 12 - Draw a structural formula for at least one...Ch. 12 - Each carbon atom in ethane and in ethylene is...Ch. 12 - Prob. 9PCh. 12 - Prob. 10PCh. 12 - Prob. 11PCh. 12 - 12*22 Draw a structural formula for each compound....Ch. 12 - 12-23 Draw a structural formula for each compound....Ch. 12 - Prob. 14PCh. 12 - 12-25 Write the IUPAC name for each unsaturated...Ch. 12 - Explain why each name is incorrect and then write...Ch. 12 - 12-27 Explain why each name is incorrect and then...Ch. 12 - Prob. 18PCh. 12 - 12-29 Which of these alkenes show cis-trans...Ch. 12 - 12-30 Which of these alkenes shows cis-trans...Ch. 12 - 12-31 Cyclodecene exists as both cis and trans...Ch. 12 - Arachidonic acid is a naturally occurring C„o...Ch. 12 - Prob. 23PCh. 12 - If you examine the structural formulas for the...Ch. 12 - 12*35 For each molecule that shows eis-trans...Ch. 12 - Name and draw structural formulas for all...Ch. 12 - /3-Ocimene, a triene found in the fragrance of...Ch. 12 - Answer true or false. Alkenes and alkynes are...Ch. 12 - Prob. 29PCh. 12 - 12-40 Define alkene addition reaction. Write an...Ch. 12 - Prob. 31PCh. 12 - 12-42 Complete these equations.Ch. 12 - Draw structural formulas for all possible...Ch. 12 - Prob. 34PCh. 12 - 12-45 Draw a structural formula for the product of...Ch. 12 - Draw a structural formula for an alkene with the...Ch. 12 - 12-47 Draw a structural formula for an alkene with...Ch. 12 - Draw a structural formula for an alkene with the...Ch. 12 - Prob. 39PCh. 12 - 12-50 Draw the structural formula of an alkene...Ch. 12 - Prob. 41PCh. 12 - Prob. 42PCh. 12 - Following is the structural formula of...Ch. 12 - Propose an explanation for the following...Ch. 12 - There are nine alkenes with the molecular formula...Ch. 12 - Prob. 46PCh. 12 - 12-57 Hydrocarbon A, Cf,Hs, reacts with 2 moles of...Ch. 12 - 12-58 Show how to convert ethylene to these...Ch. 12 - 12-59 Show how to convert 1-butene to these...Ch. 12 - Prob. 50PCh. 12 - 12-61 (Chemical Connections 12A) What is one...Ch. 12 - Prob. 52PCh. 12 - Prob. 53PCh. 12 - 12-64 (Chemical Connections 120 What is the...Ch. 12 - (Chemical Connections 120 Assume that 1 X IO-12 g...Ch. 12 - Prob. 56PCh. 12 - Prob. 57PCh. 12 - Prob. 58PCh. 12 - Prob. 59PCh. 12 - Prob. 60PCh. 12 - Prob. 61PCh. 12 - Suppose you have unlabeled bottles of benzene and...Ch. 12 - Prob. 63PCh. 12 - Prob. 64PCh. 12 - Answer true or false. (a) Phenols and alcohols...Ch. 12 - Prob. 66PCh. 12 - Prob. 67PCh. 12 - Prob. 68PCh. 12 - Prob. 69PCh. 12 - 12-67 (Chemical Connections 12D ) In which isomer...Ch. 12 - Prob. 71PCh. 12 - Prob. 72PCh. 12 - Prob. 73PCh. 12 - Prob. 74PCh. 12 - Prob. 75PCh. 12 - Prob. 76PCh. 12 - Prob. 77PCh. 12 - Prob. 78PCh. 12 - Prob. 79PCh. 12 - Prob. 80PCh. 12 - Prob. 81PCh. 12 - Prob. 82PCh. 12 - Prob. 83PCh. 12 - Prob. 84PCh. 12 - Prob. 85PCh. 12 - Prob. 86PCh. 12 - Propose a structural formula for the product!s)...Ch. 12 - Prob. 88PCh. 12 - Draw the structural formula of an alkene that...Ch. 12 - 12-77 Show how to convert cyclopentene into these...Ch. 12 - Prob. 91PCh. 12 - Prob. 92PCh. 12 - Prob. 93PCh. 12 - Prob. 94PCh. 12 - Prob. 95PCh. 12 - In omega-3 fatty adds, the last carbon of the last...Ch. 12 - Prob. 97PCh. 12 - Prob. 98P
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