Aluminium hydroxide reacts with sulphuric acid to form aluminium sulphate and water. Write a balanced equation for this reaction. (b) Balance the following chemical equation: MnO2 + HCl → MnCl2 + Cl2 + H2O
ChemistryClass 10ICSEAnswered 27 Mar 2026
Answer
(a) 2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O
(b) MnO2 + 4HCl → MnCl2 + Cl2 + 2H2O