C-12-Q009mediumsingle_mcqNH4HCO3+NaCl→?\mathrm{NH_4HCO_3 + NaCl \to ?}NH4HCO3+NaCl→?aNaHCO3+NH4Cl\mathrm{NaHCO_3 + NH_4Cl}NaHCO3+NH4Clb