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13 Dec 2019

Indicate which elements are oxidized, and which are reduced in:

FeS (s) + 3KNO₃ (aq) + 4HCL (aq) ---> 3NO (g) + K₂SO₄ (aq) + FeCl₃ (aq) + 2H₂O

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Related questions

For each of the following reactions, indicate which substanceis oxidized and which is reduced. Which substance is the oxidizingagent and which is the reducing agent?

FeS (s) + 2No3- (aq) + 4H+ (aq) -----> 3NO (g) + SO42- (aq)+ Fe3+ (aq) + 2H20 (l)

Specify which of the following are oxidation-reduction reactions, and identify the oxidizing agent, the reducing agent, the substance being oxidized, and the substance being reduced.

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What is oxidized in this reaction? Fe(s)+HCl(aq)--> FeCl3(aq)+H2(g)

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