Mathematics, 07.06.2021 22:50 aiueo6692

7.-( ) “La suma de las masas de los reactantes o reactivos es igual a la suma
de las masas de los productos”, esta ley se le conoce como:
B) Del Duo
A) Conservación de la materia
D) De la termodinámica
C) Del octeto

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7.-( ) “La suma de las masas de los reactantes o reactivos es igual a la suma
de las masas de...