Chemistry, 05.04.2021 20:30 saltyclamp

determinar el porcentaje en masa de 21 g de arena en una mezcla de 50 g de arcilla, 21 g de arena y 12 g de limo

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determinar el porcentaje en masa de 21 g de arena en una mezcla de 50 g de arcilla, 21 g de arena y...