Question

Which of the following is not a balanced chemical equation?
1.Ca(OH)₂(l) + CO₂(g) → CaCO(s) + H₂O(l)
2.Fe(s) + Cl₂(g) → FeCl₂(s)
3.Mg(s) + CuSO₄(aq) → MgSO₄(aq) + Cu(s)
4.Zn(s) + H₂SO₄(aq) → ZnSO₄(aq) + H₂(g)​

Answer 1

Answer:

3 is not a balanced chemical equation.

Answer 2

Answer:

1st one is not the balanced equation..

Hope it helps you mate !!