炭酸 たんさん
tansan

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: