chemical science vs equilibrate

chemical science is a noun but equilibrate is not a noun.

Word	Noun	Adjective	Verb	Adverb
chemical science	Yes	No	No	No
equilibrate	No	No	Yes	No

chemical science (noun)	equilibrate (noun)
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

chemical science (verb)	equilibrate (verb)
	bring to a chemical stasis or equilibrium
	bring into balance or equilibrium