Complete and balance the following reactions, state whether dilute or conc. acid is used.
(a) NH4OH+HCl→
(b) NaHSO3+HCl→
(c) Pb(NO3)2+HCl→
(d) Pb3O4+HCl→
(e) Zn+HCl→
(f) Ca(HCO3)2+HCl→
(a) HCl(aq)+NH4OH(aq)→H2O(l)+NH4Cl(aq)
(b) HCl(aq)+NaHCO3(s)→NaCl(aq)+H2O(l)+CO2(g)
(c) Pb(NO3)2(aq)+2HCl(aq)→PbCl2(s)+2HNO3(aq)
(d) 2Pb3O4+16HCl→6PbCl+8H2O+5Cl2
(e) Zn+2HCl→ZnCl2+H2
(f) Ca(HCO3)2+2HCl→CaCl2+2CO2+2H2O