PbS + 2HCl = PbCl2 + H2S↑
2HCl + Li2S = 2LiCl + H2S↑
Cr2S3 + 6HCl = 2CrCl3 + 3H2S↑
ZnS + 2HCl = ZnCl2 + H2S↑
CuS + 2HCl = CuCl2 + H2S↑
CaS + 2HCl = CaCl2 + H2S↑
MgS + 2HCl = MgCl2 + H2S↑
2HCl + (NH4)2S = 2NH4Cl + H2S↑
FeS + 2HCl = FeCl2 + H2S↑
Al2S3 + 6HCl = 2AlCl3 + 3H2S↑
NaHS + HCl = NaCl + H2S↑
KHS + HCl = KCl + H2S↑
HgS + 2HCl = HgCl2 + H2S↑
2HCl + Na2S = 2NaCl + H2S↑
2HCl + K2S = 2KCl + H2S↑
BeS + 2HCl = BeCl2 + H2S↑
BaS + 2HCl = BaCl2 + H2S↑
Ag2S + 2HCl = 2AgCl + H2S↑
Ba(HS)2 + 2HCl = BaCl2 + 2H2S↑