Bundle: Chemistry & Chemical Reactivity, Loose-Leaf Version, 9th + OWLv2, 4 terms (24 Months) Printed Access Card

9th Edition

ISBN: 9781305367425

Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher: Cengage Learning

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Textbook Question

Chapter 18.7, Problem 1Q

Consider the hydrolysis reactions of creatine phosphate and adenosine-5′-monophosphate.

Creatine Phosphate + H₂O → Creatine + HP_i

Δ_rG°’ = −43.3 KJ/mol-rxn

Adenosine-5′-Honophosphate + H₂O → Adenosine + HP_i

Δ_rG°’ = −9.2 KJ/mol-rxn

Which of the following combinations produces a reaction that is product-favored at equilibrium: for creatine phosphate to transfer phosphate to adenosine or for adenosine-5′-monophosphate to transfer phosphate to creatine?

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Chapter 18.7, Problem 3RC

Chapter 18.7, Problem 2Q

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(15 pts) Consider the molecule B2H6. Generate a molecular orbital diagram but this time using a different approach that draws on your knowledge and ability to put concepts together. First use VSEPR or some other method to make sure you know the ground state structure of the molecule. Next, generate an MO diagram for BH2. Sketch the highest occupied and lowest unoccupied MOs of the BH2 fragment. These are called frontier orbitals. Now use these frontier orbitals as your basis set for producing LGO's for B2H6. Since the BH2 frontier orbitals become the LGOS, you will have to think about what is in the middle of the molecule and treat its basis as well. Do you arrive at the same qualitative MO diagram as is discussed in the book? Sketch the new highest occupied and lowest unoccupied MOs for the molecule (B2H6).

Chapter 18 Solutions

Bundle: Chemistry & Chemical Reactivity, Loose-Leaf Version, 9th + OWLv2, 4 terms (24 Months) Printed Access Card

Ch. 18.1 - 1. A process is spontaneous in the direction that...Ch. 18.1 - A process that is reactant-favored at equilibrium...Ch. 18.1 - Prob. 3RC Ch. 18.2 - In a spontaneous process, S(universe) is (a) 0 (b)...Ch. 18.2 - 2. Which of the following is true for a...Ch. 18.2 - Prob. 3RC Ch. 18.3 - Prob. 1RC Ch. 18.3 - Prob. 2RC Ch. 18.4 - Predict which substance in each pair has the...Ch. 18.4 - Prob. 2CYU

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