a mixture of iron filings and sulphur powder is heated . The colour of mixture will change from what to what?
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Answered by
43
the colour of mixture will change from yellow -black to black..
Answered by
27
Fe + S -(heat)-> FeS
Fe - Very pale green
S - Bright yellow
FeS - Black
Fe - Very pale green
S - Bright yellow
FeS - Black
Rabie:
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