Lead Oxide + Sulfur Dioxide
The metal is lead (Pb).
The formula of lead (II) sulphide is PbS whilst the formula of lead (IV) sulphide is PbS2. The formula is: PbS and the number of Solubility product constants is 3x10^-25 if you're interested;)
lead(II) sulfide Sulfur has an oxidation number of 2. Cross then superscript S^2 down in front of lead and there ya go.
Galena is a lead sulfide - PbS.
Yes. Galena is lead sulfide.
Lead sulfide is not dangerous.
Sulfide ores are usully converted to oxides by heating them in air, this process is called roasting. During this process, metal sulfide is turned into metal oxide and sulfur dioxide is given out as a by-product.
Lead(II) Sulfide = PbS Lead(IV) Sulfide = PbS2
The formula of lead (II) sulphide is PbS whilst the formula of lead (IV) sulphide is PbS2. The formula is: PbS and the number of Solubility product constants is 3x10^-25 if you're interested;)
Lead Sulfide is PbS.
Lead sulfide is a black solution. It is insoluble in water and is a precipitate. The principle of the lead acetate test is the formation of lead sulfide.
Lead IV Sulfide is PbS2
Heating sulfur with iron fillings lead to the formation of iron sulfide - a chemical compound.
lead(II) sulfide Sulfur has an oxidation number of 2. Cross then superscript S^2 down in front of lead and there ya go.
Lead sulfide is chemically notated as Pb(CH3COO)2.
Pb (Lead) + S (Sulphur) -----> PbS (Lead Sulphide)
Lead (II) sulfide would contain one atom of lead per formula unit. Actually, now that I think about it, so would lead (IV) sulfide.
Galena's chemical name is - lead sulfide (PbS)