Potassium dichromate solution Dilute H2SO4
Distilled water and chlorine gas demo
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Demo
Potassium dichromate solution (probably already made up)
Dilute H2SO4 (sulphuric acid) 25cc
Small quantity of Fe2+ compound (Iron (II) Sulfate) in small in a beaker
Distilled water
Practical HazCard :
Small scale generation of Chlorine gas in Conc. (HCl 25cc Halve the quick fix)
always glass on glass
Dilute H2SO4 (sulphuric acid), Small quantity of Fe2+ compound (Iron Sulfate(II)) in small quantity in a beaker Iron (II) sulfate, potassium dichromate, Distilled water
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