hydrated cobalt chloride consists of pink crystals. When it is heated in a test tube, it turns blue, and drops of liquid are seen at the top of the test tube. This reaction is reversible.

Suggest the identity of the drops of liquids and a way to test your answer.

We know that the compound cobalt chloride can be used to test for the presence of water. The reason why we can be able to use the compound to test for the presence of water is the fact that the color of the anhydrous and the hydrates salt is not the same.

The anhydrous salt is blue in color and that is why the heating of the hydrated salt would make it to turn blue while the hydrtaed compound is foud to be pink in color. Addition of water an removal of water is able to change the color of cobalt chloride.

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hydrated cobalt chloride consists of pink crystals. When it is heated in a test tube, it turns blue, and drops of liquid are seen at the top of the test tube. This reaction is reversible. Suggest the identity of the drops of liquids and a way to test your answer.

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hydrated cobalt chloride consists of pink crystals. When it is heated in a test tube, it turns blue, and drops of liquid are seen at the top of the test tube. This reaction is reversible.

Suggest the identity of the drops of liquids and a way to test your answer.