ARSENIC ACID


Meaning of ARSENIC ACID in English

noun

1. : any of three acids derived from arsenic pentoxide analogous to the phosphoric acids ; especially : the ortho acid obtained as the white crystalline hemihydrate H 3 AsO 4 . 1/2H 2 O

2. : arsenic pentoxide — not used scientifically

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.