A student mixes 100 mL of. 200 M (CH3)2NH with 100 mL of. 200 M (CH3)2NH2Cl and claims that is a small amount of strong base is added to the mixture, the the resulting pH of the mixture will be small than the change in pH that would result from adding the same amount of strong base to 200 mL of. 200 M (CH3)2NH

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.