Reaction # 1 2 3 4 Reaction 6 acetic acid <-> acetate + H+ malate <-> fumarate + H₂O fructose-6-phosphate <-> glucose- 6-phosphate glucose-1-phosphate <-> glucose- 6-phosphate 5 glucose-6-phosphate + H₂O <- > glucose + phosphate sucrose + H₂O <-> glucose + fructose Keq 0.00002 2.0 140,000 Delta G +0.75 -1.7 -3.3

Chemistry
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ISBN:9781133611097
Author:Steven S. Zumdahl
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Chapter17: Spontaneity, Entropy, And Free Energy
Section: Chapter Questions
Problem 7RQ: If you calculate a value for G for a reaction using the values of Gf in Appendix 4 and get a...
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The table below shows six reactions, along with either the equilibrium constant
(keq)or the free energy change (Delta G). In each case, decide what will be the
magnitude of the missing parameter. For Keq, decide if it will be greater than or less
than 1. For Delta G, decide if it will be greater than or less than 0. The symbol "<->"
is meant to indicate that the reactions are, in principle, reversible.
Reaction
#
1
2
3
4
Reaction
6
acetic acid <-> acetate + H+
malate <-> fumarate + H₂O
glucose-1-phosphate <-> glucose-
6-phosphate
5 glucose-6-phosphate + H₂O <-
> glucose + phosphate
fructose-6-phosphate <-> glucose- 2.0
6-phosphate
Keq
sucrose + H₂O <-> glucose +
fructose
0.00002
140,000
Delta
G
+0.75
-1.7
-3.3
Transcribed Image Text:The table below shows six reactions, along with either the equilibrium constant (keq)or the free energy change (Delta G). In each case, decide what will be the magnitude of the missing parameter. For Keq, decide if it will be greater than or less than 1. For Delta G, decide if it will be greater than or less than 0. The symbol "<->" is meant to indicate that the reactions are, in principle, reversible. Reaction # 1 2 3 4 Reaction 6 acetic acid <-> acetate + H+ malate <-> fumarate + H₂O glucose-1-phosphate <-> glucose- 6-phosphate 5 glucose-6-phosphate + H₂O <- > glucose + phosphate fructose-6-phosphate <-> glucose- 2.0 6-phosphate Keq sucrose + H₂O <-> glucose + fructose 0.00002 140,000 Delta G +0.75 -1.7 -3.3
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