Arsenic acid

noun

Definitions

Noun
  1. 1
    A poisonous, white crystalline compound, H₃AsO₄, formed from arsenic pentoxide and water; it has the same structure as phosphoric acid, and is used in the manufacture of arsenates. uncountable
  2. 2
    an acid formed from arsenic pentoxide wordnet

Next best steps

Mini challenge

Unscramble this word: arsenicacid