Chemistry, 28.11.2020 14:00 dhhdjejdjdbdhdne
Un mineral de cromo que contiene 67% de cromita, FeCrO4 (MM= 171.8 g/mol), y 33% de impurezas en masa.
A) Calcula la masa de cromo presente en 150 g del mineral
B) Si tras el proceso de extracción, se recupera el 87.5% del cromo esperado ¿qué masa ee cromo puro se obtiene a partir de los 150 g del mineral?
Answers: 3
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Un mineral de cromo que contiene 67% de cromita, FeCrO4 (MM= 171.8 g/mol), y 33% de impurezas en mas...
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