AP Chemistry Lab Manual

Fill your test tubes according to the following table: Add Fe3+ and SCN-, rinse grad cylinders well and then use syringes to add water to tubes. Test tube mL Fe3+ mL SCN- mL distilled water 1 5.00 1.50 3.50 2 5.00 2.00 3.00 3 5.00 2.50 2.50 4 5.00 3.00 2.00 5 5.00 3.50 1.50 Calibrate the spectrophotometer as you have done previously using ... ................
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