りゅうさん
Meanings
Noun
1. persulphuric acid; persulfuric acid
Kanji used
surpass something
sulphur
acid
Pitch accent
りゅ
うさん
りゅうさん
Composed of
surplus-; excess-; over-; per- (chemical with more of a certain element than found in other compounds of the same constituents)
sulfuric acid; sulphuric acid