Answer to Question #134756 in Chemistry for Madison

Question #134756

Write an equation to represent the decomposition of lead (IV) sulfide into lead metal and solid sulfur. What is reduced? What is oxidized?

Expert's answer

PbS = Pb + S

Pb⁺² converts into Pb⁰ - it is reduced

S^-2 converts into S⁰ - it is oxidized

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