ヒ酸
hisan
1. arsenic acid
Noun
#159055
1. arsenic acid
1. Was not sour.; It wasn't sour.
1. If/when citric acid
1. It wasn't sour.; It wasn't acidic.
1. It is acidic.; I am acidic.
1. Wasn't sour.; Wasn't acidic.
1. Of formic acid.; Formic.
1. It is not sour.; I am not acidic.
1. If citric acid; When citric acid
1. Was not acidic.; Was not sour.