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Biology, 19.02.2021 17:30 smallp0720

1. El Lipotón es un pigmento brillante y blanco que se utiliza en pinturas de interior de base acuosa y consiste en una mezcla de BaSO4 y ZnS. Cuántas moléculas se producirán de ZnS, si reaccionan 0,275 mol de ZnSO4 y 31,5 gramos de BaS al 85% de pureza, si la reacción tiene una eficiencia del 75% BaS (ac) + ZnSO4 (ac) → ZnS (s) + BaSO4 (s)

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