BAKING SODA PREPARATION

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Baking soda Preparation:The soda commonly used in the kitchen for making tasty crispy pakorasis baking soda. The chemical name of the baking soda is sodium hydrogen carbonate NaHCO3. Sometimes it is added for faster cooking. It is prepared from the sodium chloride.
NaCl plus H2O plus CO2 plus NH3 gives NH4Cl plus NaHCO3

Uses:Sodium hydrogen carbonate is used for making baking powder
Used as an ingredient in antacids, neutralizes excess acid in the stomach and provides reliefUsed in soda-acid fire extinguishers

Washing soda Preparation:The chemical name of the washing soda is sodium carbonate. It is prepared by heating baking soda. The recrystallization of sodium carbonate gives washing soda.Na2 CO3 plus ten H2O gives Na2 CO3 ten H2O

Uses:Used in glass, soap and paper industries.Used in the manufacture of borax.
Used as a cleaning agent for domestic purposes.Used for removing permanent hardness of water.