2HCl+Li2S=H2S+2LiCl
2HCl+K2S=H2S+2KCl
2HCl+Na2S=H2S+2NaCl
2HCl+(NH4)2S=H2S+2NH4Cl
2HCl+BaS=H2S+BaCl2
2HCl+CaS=H2S+CaCl2
2HCl+MgS=H2S+MgCl2
2HCl+SrS=H2S+SrCl2
6HCl+Al2S3=3H2S+2AlCl3
6HCl+Cr2S3=3H2S+2CrCl3
2HCl+FeS=H2S+FeCl2
6HCl+Fe2S3=3H2S+2FeCl3
2HCl+NiS=H2S+NiCl2
2HCl+CoS=H2S+CoCl2
2HCl+MnS=H2S+MnCl2
2HCl+ZnS=H2S+ZnCl2
2HCl+Ag2S=H2S+2AgCl
2HCl+HgS=H2S+HgCl2
2HCl+PbS=H2S+PbCl2
2HCl+SnS=H2S+SnCl2
2HCl+CuS=H2S+CuCl2
