Write the equation for the reaction
insolued
in making soduin
carbonate by solvary ammonia
process
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In Solvay process, also known as ammonia soda process, carbon dioxide is passed through a brine solution (containing about 28 % NaCl) which is saturated with ammonia to form sodium carbonate.
2NH 3+H 2 O+CO 2 →(NH 4 ) 2CO 3
(NH 4 ) 2CO 3 +H 2 O+CO 2 →2NH 4 HCO 3NH 4 HCO 3 +NaCl→NaHCO 3 ↓+NH 4 Cl
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