Balance the following skeletal equation:
`Fe + H_2O to Fe_2O_3 + H_2`

Explanation

To balance the skeletal equation `Fe + H2O → Fe2O3 + H2`, we will follow these steps:

### Step 1: Write down the number of atoms for each element on both sides.

**Reactants:**
- Fe: 1
- H: 2 (from H2O)
- O: 1 (from H2O)
...