Question

The following reaction is balanced: 2Al2O3 → 4Al + 3O2

True
False

Answer 1

true.

Answer 2

Looking at the product side: 4Al + 2O3 - that means there's (2x2=4) Al atoms and (2x3=6) O atoms.
its true

Answer 3

I'd say this is chemisty. ;)

Answer 4

lol yea it is chemistry :D

Answer 5

How exactly is it balanced? On the left you have 2AL atoms and on the right you have 4.

Answer 6

@ElectonicSpark: Please note that posting answers directly without any explanation is against the Open Study code of conduct: http://openstudy.com/code-of-conduct

Answer 7

I read it as:
\[2Al2O_3\]but I suppose it's meant to be \[2Al_2O_3\]...which is balanced.