Prove empirically that there is glycerin in the test tube.
| May 25, 2021 | education
In order to empirically determine the presence of glycerin in a test tube, we need to conduct a qualitative reaction for the determination of glycerin. The presence of glycerin can be determined by adding copper hydroxide CuOH to the test tube. If there is indeed glycerin in the test tube, then the solution will turn bright blue. This reaction is used to determine all polyhydric alcohols.
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