碳酸钾 Traditional form: 碳酸鉀 Pinyin (reading): tànsuānjiǎ Definitions: potassium carbonate Characters: 碳 - carbon 酸 - tart, sour; spoiled; acid 钾 - potassium Traditional characters: 碳 - carbon 酸 - tart, sour; spoiled; acid 鉀 - potassium