Explore the fascinating world of Sodium Bicarbonate: its properties, production, uses, environmental impact, and future potential. Sodium bicarbonate, also known as baking soda or bicarb, is a salt composed of sodium and bicarbonate ions. It has many uses in cooking, medicine, industry, and science. Learn about sodium bicarbonate, a versatile compound with the chemical formula NaHCO3 , also known as baking soda. Find out how it is prepared, how it reacts with acids, and what are its applications in cooking, medicine, and cleaning. Sodium bicarbonate, also known as baking soda, is a white, water-soluble crystalline solid with the chemical formula NaHCO3 . It has various uses in food, medicine, ceramics, and fire extinguishers.