English noun: hydrogen carbonate | |||
1. | hydrogen carbonate (substance) a salt of carbonic acid (containing the anion HCO3) in which one hydrogen atom has been replaced; an acid carbonate | ||
Synonyms | bicarbonate | ||
Broader (hypernym) | carbonate | ||
Narrower (hyponym) | baking soda, bicarbonate of soda, calcium bicarbonate, magnesium bicarbonate, potassium acid carbonate, potassium bicarbonate, potassium hydrogen carbonate, saleratus, sodium bicarbonate, sodium hydrogen carbonate | ||