Answer:
Explanation:
The acid level has changed
A solid is hard and the molecules are packed together, a liquid can move around freely because the molecules aren't as packed together :)
Just dived both numbers by two
H2O+Fe⇒Fe2O3+H2
When it is balanced it would be:
3H2O+2Fe⇒Fe2O3+3H2
When balancing equations, you have to make sure that all elements are equal on each side.
