Question

Balance- FeCl₂ + MgO ⇒ Fe₂O₃ + MgCl₂

Answer 1

Balancing equation :-the number of atoms in product and reactant should be equal and this is done by hit and trial method.

2FeCl₃ + 3MgO ⇒ Fe₂O₃ + 3MgCl₂

Fe = Iron

Cl = chlorine

Mg = Magnesium

O = Oxygen