Verified Answer :

Hagrid

A solution base differs from a solution of an acid in
that the solution of a base has lesser hydrogen ion concentration than the solution
of an acid. It is known that acids compounds contains hydrogen and produces
hydrogen ion in water. A binary acid however is an acid that have two elements,
one of the element has a hydrogen attached to it. Examples of binary acids are
hydrogen fluoride (HF), hydrogen bromide (HBr) and hydrogen sulfide (H2S). In
naming a binary acid, it has two rules; one, as pure compounds and two, as acid
solutions.