Chemistry Forum

Posted: **Thu Feb 01, 2018 4:33 am**

Hello!

I have problem with balanced chemical equations for the following rocks or minerals. How they react with PbO?

Galena: PbS + PbO
Sphalerite: ZnS + PbO
Chalcopyrite: CuFeS₂ + PbO
Pyrite: FeS₂ + PbO
Dolomite: CaCo₃:MgCO₃ + PbO
Pyrolusite: MnO₂ + PbO
Magnetite: Fe₃O₄ + PbO
Hematite: Fe₂O₃ + PbO
Cinnabar: HgS + PbO

Anybody help me?

Thanks in advance.

Posted: **Fri Feb 02, 2018 12:21 pm**

I think there will be no reactions.