Consider the following reaction: Mannose + Pi + H+ Mannose 6-phospate + H2O The above reaction was started with the following initial concentrations of: [Mannose]=0.020 mM. [Mannose 6-phosphate] = 0.28 mM, [H2O] = 55.6 M [Pi]=0.020 mM and [H+] = 107 M The reaction was allowed to proceed until equilibrium was reached at 250 C generating equilibrium concentrations of: Mannose] = 0.300 mM. [Mannose 6-phosphate] = 0.59 X 10-10 M, [H2O] = 55.6 M [Pi]=0.300 mM and [H+] = 107 M Calculate AGº Type your answer...

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 89AP
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Consider the following reaction:

Mannose + Pi + H+ ⟶Mannose 6-phospate + H2O

The above reaction was started with the following initial concentrations of:

[Mannose] = 0.020 mM. [Mannose 6-phosphate] = 0.28 mM, [H2O] = 55.6 M

[Pi] = 0.020 mM and [H+] = 10-7 M

The reaction was allowed to proceed until equilibrium was reached at 25o C generating equilibrium concentrations of :

Mannose] = 0.300 mM. [Mannose 6-phosphate] = 0.59 X 10-10 M, [H2O] = 55.6 M

[Pi] = 0.300 mM and [H+] = 10-7 M

Calculate ΔGo'

Consider the following reaction:
Mannose + Pi + H+
Mannose 6-phospate + H2O
The above reaction was started with the following initial concentrations of:
[Mannose]=0.020 mM. [Mannose 6-phosphate] = 0.28 mM, [H2O] = 55.6 M
[Pi]=0.020 mM and [H+] = 107 M
The reaction was allowed to proceed until equilibrium was reached at 250 C generating
equilibrium concentrations of:
Mannose] = 0.300 mM. [Mannose 6-phosphate] = 0.59 X 10-10 M, [H2O] = 55.6 M
[Pi]=0.300 mM and [H+] = 107 M
Calculate AGº
Type your answer...
Transcribed Image Text:Consider the following reaction: Mannose + Pi + H+ Mannose 6-phospate + H2O The above reaction was started with the following initial concentrations of: [Mannose]=0.020 mM. [Mannose 6-phosphate] = 0.28 mM, [H2O] = 55.6 M [Pi]=0.020 mM and [H+] = 107 M The reaction was allowed to proceed until equilibrium was reached at 250 C generating equilibrium concentrations of: Mannose] = 0.300 mM. [Mannose 6-phosphate] = 0.59 X 10-10 M, [H2O] = 55.6 M [Pi]=0.300 mM and [H+] = 107 M Calculate AGº Type your answer...
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