Reaction between potassium dichromate and iron(II) sulfate
Potassium dichromate, iron(II) sulfate and concentrated sulfuric acid.
Iron(II) sulfate is dissolved in water.
Sulfuric acid is added.
Potassium dichromate is dissolved in water.
Shaking accelerates the dissolution.
The two solutions are added.
A green colour appears.
The result of this experiment.
Potassium dichromate, iron(II) sulfate and concentrated sulfuric acid.
