Question

How we prepared baking soda??????​

Answer 1

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BAKING SODA FORMULAE:-

NaHCO3(SODIUM BICARBONATE )

PREPARATION :-

COLD AND CONCENTRATED SOLUTION OF SODIUM CHLORIDE (brine) REACTS WITH AMMONIA AND CARBON DIOXIDE THEN SODIUM BICARBONATE IS OBTAINED.

NaCl+H2O+NH3+CO2 ----->NaHCO3(bakingsoda)+NH4Cl

Answer 2

Answer:

baking soda can produced by reaction of carbon dioxide with an aqueous solution of sodium hydroxide or by treating sodium carbonate solution with carbon dioxide it can also prepared by solvay process which is reaction of sodium chloride ammonia and carbon dioxide in water

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