Söögisooda

Söögisooda, also known as baking soda, is a common household chemical compound with the formula NaHCO3. It is a white crystalline solid, which is slightly soluble in water. In its natural form, it is found as the mineral nahcolite. Söögisooda is a key ingredient in baking, where it acts as a leavening agent. When combined with an acid, it produces carbon dioxide gas, which causes dough and batter to rise and become fluffy. This reaction is essential for the texture of many baked goods.

Beyond its culinary uses, söögisooda has a variety of other applications. It is a mild abrasive and can be used for cleaning surfaces, deodorizing refrigerators, and even as a toothpaste to help whiten teeth and freshen breath. It is also used in some personal care products and in certain types of fire extinguishers due to its ability to release carbon dioxide when heated, which smothers flames. Söögisooda is a versatile and inexpensive substance with a long history of practical uses in homes around the world.