りゅうさん
Meanings
Noun
1. hyposulphurous acid; hyposulfurous acid
Kanji used
next
Asia
sulphur
acid
Pitch accent
ありゅ
うさん
Composed of
next; hypo- (i.e. containing an element with low valence); order; sequence
sulfurous acid; sulphurous acid
Composed of
hypo- (indicating the lowest oxidation state)
sulfuric acid; sulphuric acid