A)fe+hcl= b)mg+hcl= c)cu+hcl= d)hcl+ind+naoh= e)na2co3+hcl= f)nahco3+hcl= g)hcl+nh4oh=

A) Fe + 2HCl= FeCl2 + H2
B) Mg+2HCl=MgCl2+ H2
C)Cu+2HCl=CuCl2+H2
D)HCl+NaOH= NaCl+ H2O
E)Na2CO3+2HCl=2NaCl+СO2+H2O 
F)NaHCO3+HCl=NaCl + H2O+ CO2
G)HCl+NH4OH=NH4Cl+H2O