give the Arrhenius definitions for acids,bases,and salts.

hi, sorry for the previous spam.here it is.

请给出酸，碱，盐的Arrhenius定义。答案如下：
Arrhenius defined an acid as a species that produces H+(protons) in an aqueous solution, and a base as a species that produces OH- (hydroxide ions) in aqueous solution. Salt is defined as the aqueous solution formed when Arrhenius acids react with Arrhenius bases.

给酸、基地和盐的Arrhenius定义。