Determine the direction the following reactions will progress. Assume that the reactants and products are present…
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Question “Determine the direction the following reactions will progress. Assume that the reactants and products are present…”
Answer
This concept is based upon the standard Gibb’s energy change for chemical reactions and how it determines its direction. The standard Gibbs’s energy change refers to the free energy change associated with the formation products starting at 1 mole of reactants under standard conditions.
The standard Gibb’s free energy change
is able to determine the spontaneity and direction of a reaction.For a reaction to be spontaneous in the forward direction,
should be negative. A positive HTML2$ reaction means that it is spontaneous in the opposite direction.
Part of
This is the reaction that hydrolyzes fructose-6-phosphate.
Here is the standard energy change for ATP Hydrolysis:
Here ADP stands for adenosine-diphosphate, and Pi stands for inorganic phosphate.
The following reactions are possible
You can calculate the standard energy change free of charge as:
Part B
This is the reaction that hydrolyzes 1,3-bisphosphoglycerate
Here is the standard energy change for ATP Hydrolysis:
The following reactions are possible
Here is how to calculate the standard energy change free of charge
Part C
This is the reaction that hydrolyzes phosphoenolpyruvate
Here is the standard energy change for ATP Hydrolysis:
The following reactions are possible
You can calculate the standard energy change free of charge as:
Ans: Part A
Part b
Part c
Conclusion
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