The reaction equation below shows the formation of aluminum oxide. Which set of coefficient balances the equation?

Al+O2? Al2O3

A) 1,1,1

B) 2,3,5

C) 2,4,5

D) 4,3,2

Question

9 February, 01:37

+1

Answers (2)

Know the Answer?

Amare Grimes · Answer 1

D

Because then everything is balanced.

Dana Perry · Answer 2

Dana Perry 9 February, 02:00

0

I think that it would be B

The reaction equation below shows the formation of aluminum oxide. Which set of coefficient balances the equation?Al+O2? Al2O3A) 1,1,1B) 2,3,5C) 2,4,5D) 4,3,2