Chem 3AL Experiment 2: Investigating Solubility and Acid Base Reactions

Part 6 - The Solubility of a Base

10 drops of 6M HCl

This video shows an empty small test tube. 5 drops of a colorless liquid are added followed by another colorless liquid, which forms a large layer below the first liquid. These are mixed with a metal spatula and the two layers reform. 10 drops of another colorless liquid are added a white cloudiness appears immediately. The contents are mixed with a metal spatula and the liquid is now clear and there is only a single layer.

What happened after the addition of the solution?

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