P. The pH of a solution is determined to be 5.0. What is the hydronium ion concentration of this solution?

gravity causes stares to cluster i think so

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /

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.