Could you help me complete these equations. I can balance them after

Question

NaOH (aq) + HI (aq) --->

LiHCO3 (aq) + HI (aq) --->

HCl (aq) + NaHCO3 (aq) -->

Na2CO3 (aq) + HBr (aq) -->

HNO3 (aq) + KHCO3 (aq) -->

HBr (aq) + NH3 (aq) --->

HNO3 (aq) + Ca(OH)2 (aq--->

Answer 1

The general equation is
acid + base = salt + water.
Carbonates + acid = salt + H2CO3 which the breaks down further to H2O and CO2.
The HBr + NH3 ==> a salt of NH4Br(aq).