Is PbS soluble or insoluble
PbS, which stands for lead(II) sulfide, is generally considered insoluble in water.
PbS, which refers to lead(II) sulfide, is generally considered insoluble in water. Most lead compounds are not soluble in water, including lead(II) sulfide.
To determine whether PbS (lead sulfide) is soluble or insoluble, we can use the solubility rules for common ionic compounds.
Lead sulfide (PbS) is an ionic compound consisting of the lead ion (Pb2+) and the sulfide ion (S2-). According to the solubility rules:
1. Most sulfates (S2-) are soluble, except for sulfates of metals like calcium, barium, and lead.
2. Most sulfides (S2-) are insoluble, except for those of metals from Group 1A, and ammonium ion (NH4+).
From these rules, we can infer that most sulfides, including PbS, are insoluble. Therefore, PbS is generally insoluble in water or other polar solvents.