How is washing soda is obtained from backing soda , Write balanced chemical eqn?
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A cold nd concentrated solution called brine is made to react with ammonia and carbon dioxide to obtain sodium hydrogen carbonate
Nacl + NH3 + H2O + Co2 = Nahco3 +NH4CL
Nahco3 is serrated by filtration, dried and heated up. On heating Nahco3 decomposes to form Sodium carbonate
Nahco3 = NA2CO3 (soda ash) + Co2 + H2O
After this soda ash is reacted with 10* molecules if water crystallisation
NA2CO3 + 10h2o = NA2CO3 *10H2O ( sodium decahydrate)
Hope this may help uh!!!!!
Nacl + NH3 + H2O + Co2 = Nahco3 +NH4CL
Nahco3 is serrated by filtration, dried and heated up. On heating Nahco3 decomposes to form Sodium carbonate
Nahco3 = NA2CO3 (soda ash) + Co2 + H2O
After this soda ash is reacted with 10* molecules if water crystallisation
NA2CO3 + 10h2o = NA2CO3 *10H2O ( sodium decahydrate)
Hope this may help uh!!!!!
Am560:
thank you it was very help full for me
ur most wlcm buddy
Answered by
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the chemical name of washing soda is hydrated sodium carbonate and it schemical formula is Na2CO3. 10H20
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