Chemistry, 21.08.2021 05:00 hala201490
Se colocan 5g de hierro (Fe) con 7g de azufre (S) para formar pirita (FeS2). Indique cuál es el reactivo en exceso y que masa de éste no reacciona.
a) Fe; 2,48 b) Fe; 1,24 c) S; 1,29
d) S; 2,61 e) Fe; 3,25
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Se colocan 5g de hierro (Fe) con 7g de azufre (S) para formar pirita (FeS2). Indique cuál es el reac...
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