Look at the equation below and state whether it is balanced or not balanced.H2 + O2 —> H2O
Well, you have 2 H and 2 O on the left, and 2 H and only 1 O on the right, so you're missing an Oxygen on the right. Thus: imbalanced
2 hydrogen atoms and 2 oxygen atoms on one side. 2 hydrogen and one oxygen on the other.
Not balanced. I think, but not sure, that H2 should only be H.
If u are saying the one on the left is larger, yes; but h20 is water & h202 is hydrogen peroxide.
Not balanced.it should be 2 1 2
the H2O is not
its unbalanced! it should be h2o2 on the right side