hydrate vs hydration

hydrate and hydration both are nouns.

Word	Noun	Adjective	Verb	Adverb
hydrate	Yes	No	Yes	No
hydration	Yes	No	No	No

hydrate (noun)	hydration (noun)
any compound that contains water of crystallization	the process of combining with water; usually reversible

hydrate (verb)	hydration (verb)
cause to be hydrated; add water or moisture to
become hydrated and combine with water
supply water or liquid to in order to maintain a healthy balance