gary10167 gary10167

05-07-2019
Chemistry

contestada

What coefficient values will balance the reaction?
Mg + O2 ?MgO
A. 1,2,1
B. 1,2,2
C. 2,1,2
D. 1,1,2

Respuesta :

curiousmuktar curiousmuktar

12-07-2019

Answer:

B

Explanation:

1,2,2

we O2 then we supposed to balance the one that will give Mg+O2-2MgO

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