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Contents:
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Procedures:
4. Place 3 drops of Potassium Carbonate in each of the 4 spots under the word Carbonate (going down the column). Place 3 drops of Potassium Sulfate in each of the 4 spots under the word Sulfate (also going down the column). Place 3 drops of potassium chromate in each of the 4 spots under the word Chromate. (Completing the last column).
CAUTION- Do not mix the chemicals or allow the liquid from one spot to get into another spot!
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