Compare sodium carbonate(Na₂CO₃) and sodium bicarbonate(NaHCO₃) in terms of formula, preparation, and uses.
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Answer:Sodium Carbonate is also known as washing soda (Na₂CO₃)
PREPARATION : Sodium chloride react with ammonina and carbom dioxide to obtain sodium hydogen carbonate .
Further on heating decomposes to form sodium carbonate.
USE:
*Sodium carbonate is used for removing permanent hareness of water
* used in the manufacture of glass soap and paper
SODIUM HYDROGENCARBONATE
* It is also know as baking soda
PREPAEATION:
Sodium chloride + Ammonia +water+ carbon dioxide -----> sodium hydrogen carbonate + Ammonium chloride .
USES:
* as an antacid in medicine to remove acidicity
*in making baking powder
Explanation:
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