AP EAPCET 19-Aug-2021 Shift 2 Paper

Sodium carbonate is stable and does not dissociate upon normal heating.
Two mole of sodium bicarbonate produce one mole of CO2, one mole of H2O and one mole of sodium carbonate.
NaCl+H2O+CO2+NH3→NaHCO3+NH4‌Cl

NaHCO3 Sodium

hirarhmente

Δ

→

Na2

CO3 Sodium

cadonate

+CO2+H2O
Hence, the ratio of CO2 and H2O is 1:1.