How many hydrogen atoms are contained in each molecule of the acid or base.
How quickly they form salts when they react with metals
How completely it ionizes in water
How many hydroxide groups are on each molecule of the acid or base
Dilute and concentrated
Strong and dilute
Weak and concentrated
Strong and weak
The reaction rate is doubled.
There is twice as much product as reactant.
The reactant is a strong acid.
The ionization reaction is incomplete.