cupric sulfate vs copper sulphate

cupric sulfate and copper sulphate both are nouns.

Word	Noun	Adjective	Verb	Adverb
cupric sulfate	Yes	No	No	No
copper sulphate	Yes	No	No	No

As nouns, cupric sulfate and copper sulphate are synonyms defined as:

cupric sulfate and copper sulphate: a copper salt made by the action of sulfuric acid on copper oxide

Other synonyms of cupric sulfate include copper sulfate, cupric sulphate.

cupric sulfate (noun)	copper sulphate (noun)
a copper salt made by the action of sulfuric acid on copper oxide	a copper salt made by the action of sulfuric acid on copper oxide