Organic Chemistry, Ebook And Single-course Homework Access
Organic Chemistry, Ebook And Single-course Homework Access
6th Edition
ISBN: 9781319085841
Author: LOUDON
Publisher: MAC HIGHER
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Chapter 25, Problem 25.17P
Interpretation Introduction

(a)

Interpretation:

A free-energy diagram showing ΔGo' for the biosynthesis of acetylcholine from acetyl-CoA and choline from the ΔGo' for hydrolysis of acetyl-CoA and choline is to be drawn.

Concept Introduction:

A large positive value of ΔGo' for a particular reaction shows that it is highly unfavorable reaction. The free energy change of two reactions can be used to determine the free energy change of a third reaction.

Interpretation Introduction

(b)

Interpretation:

ΔGo' for the given biosynthetic reaction is to be calculated.

Concept Introduction:

The energy change for any reaction can be calculated as the sum of the energy changes for other reactions. These reactions can be treated just like algebraic equations.

Interpretation Introduction

(c)

Interpretation:

The equilibrium constant (Keq) for the given biosynthesis at 37 is to be calculated

Concept Introduction:

The equilibrium constant (Keq) is to be calculated by using the formula:

ΔGo'=-2.3RTlogKeq.

Using the value of the ΔGo', the value of Keq can be calculated.

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For this question please solve the first question. Please explain your thought process, the steps you took, and how you would tackle a similar problem. Thank you for your help!
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