write the balanced chemical equation for this:
aluminium sulphate reacts with sodium hydroxide?
The balanced equation is:
Al2(SO4)3 + 6NaOH --> 2Al(OH)3 + 3Na2SO4
(a) 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
Write the balanced equation for the following chemical reactions.
(i) Hydrogen + Chlorine → Hydrogen chloride
(ii) Barium chloride + Aluminium sulphate → Barium sulphate +
Aluminium chloride
(iii) Sodium + Water → Sodium hydroxide + Hydrogen