The chemical energy stored in atp during photosynthesis is released during the dark phase to
produce o2
release energy for the "light"
produce a carbohydrate from co2
produce co2

The chemical energy stored in ATP during photosynthesis is released during the dark phase to produce O2. This is the exchange cycle between the plants and animals. Animals give off carbon dioxide (CO2) as an excess waste while the plants give off oxygen (O2).

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

what does the table look like