Jawce420 Jawce420

26-05-2020
Chemistry

contestada

Which equation obeys the law of conservation of mass? A. 2Fe+3O2 --> 2Fe2O3
B.4Fe+O2--> 2Fe2O3
C.Fe+O2--> Fe2O2
D. 4Fe+3O2--> 2Fe2O3

Respuesta :

Iancolehernandez Iancolehernandez

23-02-2022

Answer: A

Explanation:

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