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5 Cards in this Set
- Front
- Back
Fe2+ ➡️ Fe3+ |
Reagent: Acidified MnO4- Colour change: purple to pale pink |
|
Fe3+ ➡️ Fe2+ |
Reagent: KI Brown solution formed |
|
Cr2O7(2-) ➡️ Cr3+ |
Colour changes from Orange to dark green |
|
Cu2+➡️ Cu+ |
Reagent: I- Brown solution formed |
|
Cu+ ➡️ Cu2+ + Cu |
Blue solution and a precipitate of copper is obtained |