why is energy released when IMFs form in between molecules as they approach eachther

We learmed about the equation: AG AH -TAS. We can apply the knowledge to ATP hydrolysis reaction. Below which statement is correct? AH is the change in entropy. AS is the change in enthalpy. In ATP hydrolysis, AH is negative (which could be explained by a relief of charge-charge repulsion when ATP loses one phosphate). In ATP hydrolysis, AS is negative (which could be explained by the fact that ATP hydrolysis generates multiple products and a "state of disorder" increases). In ATP hydrolysis, AG is positive.

How many electrons are removed from sugar (CH12O6) during cell respiration when it is broken into 6CO, and water? Cells need a special molecule called ATP to do the work of life. Assume that the energy of one electron from food (CH12O) can be transformed into the energy of 3 ATP molecules. How many ATP molecules are generated by the breakdown of one sugar molecule during cell respiration?

Fill in blank:   An ES complex that releases 30 kj/mol of binding free energy will _____ (raise or lower) the activation energy barrier needed to reach the transition state.