Acid rain can damage the galvanized coating on metals meant to protect them from outdoor weather according to the reaction: Zn(s) + H2SO4(aq) → H2(g) + ZnSO4(aq). If you collect 0.25 L hydrogen gas when this reaction is performed in the lab but 0.31 L were predicted by calculation, what is the percent yield?

it takes on an electronical energy

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.