8. Which of the following states the correct molar equivalence between substances in the following chemical reaction? The equation is already balanced.
2 H2 + O2 + 2 H20
a. 2 moles of H2 produces 1 mole of H20
b. 2 moles of O2 produces 2 moles of H2O
C. 2 moles of H2 produces 2 moles of H20
d. 4 moles of H2 reacts with 0.5 moles of O2

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

a is the correct answer

i belive it is water