Question

Writer word equation and balance equation for :
1-- dilute sulphuric acid react with zinc
2-- dilute sulphuric acid aluminium powder
3-- dilute hydrochloride acid react with magnesium ribbon
4-- dilute hydrochloride acid react with Iron filling...

Answer 1

1) H₂SO₄ + Zn ----------> ZnSO₄ + H₂

Dilute sulphuric Acid on reaction with Zinc metal gives Zinc sulphate and Hydrogen gas.

2) 3 H₂SO₄ + 2 Al -----------> Al₂(SO₄)₃ + 3 H₂

Dilute sulphuric acid on reaction with Aluminium powder gives Aluminium sulphate and Hydrogen gas

3) 2 HCl + Mg ------------> MgCl₂ + H₂

Dilute Hydrochloric acid on reaction with Magnesium ribbon gives Magnesium chloride and Hydrogen gas.

4) 2 HCl + Fe ------------> FeCl₂ + H₂

Dilute Hydrochloric acid on reaction with Iron filings gives Ferrous chloride along with Hydrogen gas.

Hope it helps!!