Youtor
Making Iron Sulfide
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=kpuwbnyLnIc
A demonstration of how to produce iron sulfide. • 2 grams of sulfur powder are thoroughly mixed with 3.5 grams of fine iron filings. The mixture is then placed in a test tube, which is gently plugged with ceramic wool. The mixture is then heated with a blue Bunsen flame. An exothermic reaction occurs and you can clearly see the reactants glowing as they chemically join together. Once the reaction has subsided, the test tube is allowed to cool. • The iron sulfide produced is a hard brown solid, which should not be attracted to a magnet. • Video produced by Tom's Photo Log: http://www.tomsphotolog.com
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