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  2. Sodium carbonate (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na 2 CO 3 and its various hydrates. All forms are white, odourless, water-soluble salts that yield alkaline solutions in water.

    • Solvay Process

      The Solvay process or ammonia–soda process is the major...

    • Hydrates

      A colorful example is cobalt(II) chloride, which turns from...

  3. IDENTIFICATION AND USE: Sodium carbonate is a grayish-white powder of lumps containing up to 99% sodium carbonate. Sodium carbonate is used for the production of glass, soaps and detergents and other chemicals and it also used by the 'metals and mining' industry and the 'pulp and paper' industry.

  4. Sodium bicarbonate (IUPAC name: sodium hydrogencarbonate), 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 − ).

  5. Sodium carbonate is a chemical compound. It is composed of sodium and carbonate ions. Its chemical formula is Na 2 CO 3. It is a base. It reacts with acids to produce carbon dioxide. It is made by reacting sodium hydroxide with carbon dioxide or by heating sodium bicarbonate.

  6. Sodium carbonate, or soda ash, Na 2 CO 3, is widely distributed in nature, occurring as constituents of mineral waters and as the solid minerals natron, trona, and thermonatrite. Large quantities of this alkaline salt are used in making glass, detergents, and cleansers. Sodium carbonate is treated with… Read More. production. In alkali.

  7. Sodium carbonate was used in soap, and also, in the process of mummification thanks to its water absorbing and bacteria killing pH control properties. In medieval Europe, however, sodium carbonate was also used as a cure for headaches, and so took the name sodanum, from the Arabic suda, meaning headache.

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