Question

What do all acids and bases have common?

Answer 1

all acids have H+ ion common in water
all bases have OH-ion common in water

Answer 2

hey mate ur answer is:-

Some of the most common acids used in industry and science labs are sulfuric acid, nitric acid, hydrochloric acid, citric acid, and acetic acid. Sulfuric acid is an acid containing two hydrogen atoms, one sulfur atom, and four oxygen atoms bonded together.

All bases contain the hydroxide ion, OH- - When dissolved in water, bases produce this ion. - Because the hydroxide ion ( OH- ) can combine with a hydrogen ion (H+) and form water, bases are often defined as proton acceptors. Strong bases - dissolve readily in water to produce large # of hydroxide ion ( OH- ) ions. pH.