1.

Equal weights (1.00 g) of iron and sulphur are heated together and react to form FeS. What fraction of the original weight is left unreacted ? (Fe=56 g mol−1, S=32 g mol−1)

Answer»

Equal weights (1.00 g) of iron and sulphur are heated together and react to form FeS. What fraction of the original weight is left unreacted ? (Fe=56 g mol1, S=32 g mol1)



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