equilibrium law vs chemistry

equilibrium law and chemistry both are nouns.

Word	Noun	Adjective	Verb	Adverb
equilibrium law	Yes	No	No	No
chemistry	Yes	No	No	No

equilibrium law (noun)	chemistry (noun)
(chemistry) the principle that (at chemical equilibrium) in a reversible reaction the ratio of the rate of the forward reaction to the rate of the reverse reaction is a constant for that reaction	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
	the way two individuals relate to each other
	the chemical composition and properties of a substance or object