Sodium bicarbonate Wikipedia
Sodium bicarbonate (IUPAC name: sodium hydrogen carbonate), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NCO is a salt composed of a sodium cation (Na +) and a bicarbonate anion (HCO 3 ).Sodium bicarbonate is a white solid that is crystalline, but often appears as a fine has a slightly salty, alkaline taste resembling that of