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Chemistry, 07.04.2021 18:30 hany90

En fósforo P4 reacciona con el bromo para producir tribromuro de fósforo, si se hace reaccionar 100 g de bromo, obteniendo 90,4 g. del producto. ¿Cuál es el % de eficiencia de la reacción? PA ( Br = 80, P = 31 ) P4 + Br2 > PBr3

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