H H O H H H но C C C C C C он H. O H Molecule A Molecule B In the reaction shown above, is Molecule A gaining or losing electrons? Is Molecule B gaining or losing energy?

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Q: Does AG´° determine whether a reaction is spontaneous? Why?

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Q: For which of the following reactions is the AH for the reaction not equal to the AH, of the product?

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Q: 3. For an endergonic, what is the value of AG?

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Q: Y Explain and show why phosphoenolpyruvateis a high-energy compound.

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Q: Draw a mechanism for the following reaction.

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