My question is, that it’s asking us to tell whether the partial pressure of a molecule will increase decrease of remain the same when it approaches equilibrium and to show it by a calculation? I don’t which calculation to use. I have V T P and grams. I don’t know what equation to use to show my prediction.

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.