Question

PLEASE HURRY!!! In the reaction 4Al+_O2= 2Al2O3, what coefficient should be placed in front of the

to balance the reaction?


A. 1


B. 2


C. 3


D. 4

Answer 1

Your answer is D.4

Step-by-step explanation:

In the reaction 4Al+_O2= 2Al2O3, what coefficient should be placed in front of the to balance the reaction?

A. 1

B. 2

C. 3

D. 4