炭酸 たんさん tansan Written Form Kana Romaji IPA Pronunciation English Pronunciation Open Menu Search Add to collection Add to collection... Entry Info... Help Help Meanings Pronunciation Comments Noun 1. carbonic acid Chemistry Noun 2. carbonated water; carbonated drink Abbreviation , Related to 炭酸水, 炭酸飲料 Noun 3. baking soda; sodium carbonate Abbreviation , Usually Written in Kana , Related to 炭酸水素ナトリウム Other forms: 炭酸【タンサン】 Word Pronunciation Help 文 文 DefaultA Romaji[ə] IPAŔ Englishあ Hiraganaア Katakana No variants available for this word. Sign in or join to leave a comment. No discussion yet. Share what you know about this word. Delete Comment ✕ Are you sure you want to delete this comment? This action cannot be undone. Cancel Delete