Question

1)what are acid

2)what are bases and alkalies?

Answer 1

chemical equations that give more number of h+ ions in aqueous solution are termed are called acids. acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).
bases
bases are solutios that has ph value more than 7 .
alkalies is a basic, ionic salt of an alkali metal or alkaline earth metal chemical element. An alkali also can be defined as a base that dissolves in water. A solution of a soluble base has a pH greater than 7.0.

Answer 2

Acids are compounds having one or more hydrogen atoms which dissolve in water to produce hydronium ions as the only positive ions on ionisation. H3O+

Bases are metallic or nonmetallic hydoxides or non metallic ammonium hydroxide which reacts with the hydronium ions of an acid to form salt and water only.

Soluble bases are alkalis.. 

Plz mark brainliest.