炭たん酸さん塩えんMeaningsNoun1. carbonateKanji used炭charcoal酸acid塩saltPitch accentたんさんえんComposed of炭たん酸さんcarbonic acid; carbonated water; carbonated drink; baking soda; sodium carbonateNoun塩えんsalt (e.g. sodium chloride, calcium sulfate, etc.); chlorideNoun