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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 −). Sodium bicarbonate is a white solid that is crystalline but often appears as a
Chyme has a low pH that is countered by the production of bile, which helps the further digestion of food. Chyme is part liquid and part solid: a thick semifluid mass of partially digested food and digestive secretions that is formed in the stomach and small intestine during digestion. Chyme also contains cells from the mouth and esophagus that ...
A bicarbonate salt forms when a positively charged ion attaches to the negatively charged oxygen atoms of the ion, forming an ionic compound. Many bicarbonates are soluble in water at standard temperature and pressure; in particular, sodium bicarbonate contributes to total dissolved solids, a common parameter for assessing water quality. [6]
Other leavening agents developed include sodium aluminium sulfate (NaAl(SO 4) 2 ·12H 2 O), disodium pyrophosphate (Na 2 H 2 P 2 O 7), and sodium aluminium phosphates (NaH 14 Al 3 (PO 4) 8 ·4H 2 O and Na 3 H 15 Al 2 (PO 4) 8). These compounds combine with sodium bicarbonate to give carbon dioxide in a predictable manner. [5]
Soda bread is a variety of quick bread made in many cuisines in which sodium bicarbonate (otherwise known as "baking soda", or in Ireland, "bread soda") is used as a leavening agent instead of yeast. The basic ingredients of soda bread are flour , baking soda , salt , and buttermilk .
As the pharmaceutical industry moved away from cure-all patent medicines in the mid twentieth century, Eno Fruit Salt became one of the few surviving products of its kind. [ 12 ] : 154 Currently owned by GlaxoSmithKline , Eno Fruit Salt is today sold as an antacid, and its main ingredients are now sodium bicarbonate , sodium carbonate , and ...
A product labelled "Bakewell Cream" may be either the cream of tartar substitute or the baking powder substitute depending on whether it is additionally identified as "Double acting" "Baking Powder". A modern version containing acid sodium pyrophosphate, sodium bicarbonate and redried starch, is sold as being both aluminium-free and gluten-free.
Digestion is the breakdown of large insoluble food compounds into small water-soluble components so that they can be absorbed into the blood plasma.In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.