How will ozone oxidise the following : Potassium nitrite to potassium nitrate.

How will ozone oxidise the following : Potassium manganate to potassium per manganate.

How will ozone oxidise the following : Cadmium sulphide to cadmium sulphate

How will ozone oxidise the following : Lead sulphide to lead sulphate

How will ozone oxidise the following : Copper sulphide to copper sulphate

How will ozone oxidise the following : Acidified ferrous sulphate to ferric sulphate.

Name two potassium fertilizers.

Describe the following statement- An explosive is made up of Potassium nitrate, sulphur and charcoal.

Write the balanced chemical equation for the following reaction: Barium chloride + Potassium sulphate rarr Barium sulphate + Potassium chloride.