1.

In the manufacture of sodium carbonate, the following reactions are involved: (A)Δ−→(B)+CO2 (B)+H2O→(C)NH4Cl−−−−→(D) (E)+CO2→(F) (F)+NaCl→GHeat−−−→Na2CO3+CO2+H2O (D) is a gas which is soluble in H2O Compound (A) is:

Answer»

In the manufacture of sodium carbonate, the following reactions are involved:
(A)Δ(B)+CO2
(B)+H2O(C)NH4Cl−−−(D)
(E)+CO2(F)
(F)+NaClGHeat−−Na2CO3+CO2+H2O
(D) is a gas which is soluble in H2O

Compound (A) is:



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