Search results
Results from the WOW.Com Content Network
Cupcakes baked with baking soda as a raising agent. Sodium bicarbonate (IUPAC name: sodium hydrogencarbonate [9]), commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO 3. It is a salt composed of a sodium cation (Na +) and a bicarbonate anion (HCO 3 −).
The most common salt of the bicarbonate ion is sodium bicarbonate, NaHCO 3, which is commonly known as baking soda. When heated or exposed to an acid such as acetic acid , sodium bicarbonate releases carbon dioxide. This is used as a leavening agent in baking. [11]
Vacuum drying is the mass transfer operation in which the moisture present in a substance, usually a wet solid, is removed by means of creating a vacuum. In chemical processing industries like food processing , pharmacology, agriculture, and textiles, drying is an essential unit operation to remove moisture. [ 1 ]
Materials for use in vacuum are materials that show very low rates of outgassing in vacuum and, where applicable, are tolerant to bake-out temperatures. The requirements grow increasingly stringent with the desired degree of vacuum to be achieved in the vacuum chamber. The materials can produce gas by several mechanisms.
Both baking soda and baking powder are leaveners, used in baking to help baked goods rise. Interestingly, baking powder contains baking soda, but not the other way around.
Even in systems which are continually evacuated by a vacuum pump, getters are also used to remove residual gas, often to achieve a higher vacuum than the pump could achieve alone. Although it is often present in minute amounts and has no moving parts, a getter behaves in itself as a vacuum pump. It is an ultimate chemical sink for reactive gases.
Baking soda mixed in water is being used to help with acid reflux and boost athletic performance. The concoction isn't new, but it's gained traction online in recent months.
Gan recommends using three times the amount of baking powder in lieu of baking soda. So, if a recipe calls for one teaspoon of baking soda, use three teaspoons (or one tablespoon) of baking powder.