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Observing an Oxidation-Reduction Reaction

Rust is the result of a reaction of iron and oxygen. Iron nails can also react with substances other than oxygen, as you will find out in this experiment. [Pg.635]

Always wear safety goggles and an apron in the laboratory. [Pg.635]

Use a piece of steel wool to polish the end of an iron nail. [Pg.635]

Add about 3 ml 1. OM CUSO4 to a test tube. Place the polished end of the nail into the CUSO4 solution. Let stand and observe for about 10 minutes. Record your observations. [Pg.635]

What is the substance found clinging to the nail What happened to the color of the copper(ll) sulfate solution Write the balanced chemical equation for the reaction you observed. [Pg.635]


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Reaction oxidation-reduction

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