Unknown Number Color in H₂O 3 purple Unknown Spot(s) Color in Ammonia Spot #1 Spot #2 Spot #3 Blue yellow N/a Color after CaS (aq) Black yellow N/A Distance Spot Moved 57cm 5cm N/A Distance Solvent Front Moved 7.8 cm 6.5cm NA Calculated R 0.8974 0.76923 N/A Identity of Metal Ion

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