how is baking soda obtained from common salt ? explain its use as(a) medicine (b)in food &drink
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baking soda can be 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 be prepared by the solvay process which is the reaction of sodium chloride, ammonia and carbon dioxide in water .
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Answer:NaCl + H2O +CO2 + NH3=
NH4Cl+ NaHCO3.
It is used as an antacid as it is used in removing acidity.
It is also used when baking powder, a mixture of mild edible acid and baking soda is formed. The co2 released is used in making bread or cake soft and spongy.
Explanation:
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