Question

balance the equation

Fe + H2O= Fe3O4 + H2O​

Answer 1

Answer:

3Fe + 4H2O = Fe3O4 + 4H2

Explanation:

You have written a wrong equation actually. In the product side we get Iron oxide and Hydrogen gas, not water. Anyway, I have given a balanced equation.

Answer 2

Answer:

Explanation:

we will see how many atoms are on both sides and then compare it

means fe atoms on lhs is1 and rhs has 3

thus

3fe+4h2o=fe3o4+4h2