Question

explain the preparation of washing soda using sodium bicarbonate​

Answer 1

Answer:

Explanation:NaCl + NH3 + CO2 + H2O → NaHCO3 + NH4Cl

2 NaHCO3 → Na2CO3 + H2O + CO2

Na2CO3 + 10H2O → Na2CO3.10H2O i thin help you bro

Answer 2

Answer:

firstly sodium bicarbonate or sodium hydrogencarbonate (NaHCO3) is heated to form water and carbon dioxide.

2NaHCO3 +heat   ⇒   Na2CO3  +  H2O + CO2

then sodium carbonate is recrytallised to gives washing soda.

Na2CO3  +  10 H2O   ⇒   Na2CO3.10H2O

Na2CO3.10H2O  is the washing soda

Explanation: