10.R: Properties of Alcohol, Aldehydes and Ketones (Report)
- Page ID
- 306792
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Experimental Results
| Mixture | Observation | Miscible/Immiscible | |
|---|---|---|---|
| 30 sec | 5 mins | ||
| 1-butanol | |||
| 2-butanol | |||
| Ethanol | |||
| 2-methyl-2-propanol (tbutyl alcohol) | |||
| Cyclohexanol | |||
| Unknown ______ | |||
- Which compounds were completely soluble in water:
- Which compounds were insoluble in water:
- Comment on any trends noticed in your observations of solubility and insolubility in water.
| Mixture | Observation | Write the complete reaction |
|---|---|---|
| Control (H2O) | ||
| 1-butanol | ||
| 2-butanol | ||
| Ethanol | ||
| 2-methyl-2- propanol (t-butyl alcohol) | ||
| Cyclohexanol | ||
| Unknown ______ |
- What was the purpose of the control?
- What is the evidence of a positive test?
- Did any of the compounds tested behave unexpectedly? Explain. Why might this have occurred?
Properties of Aldehydes and Ketones
| Compound | Structure | Solubility Obs. | Miscible/Immiscible |
|---|---|---|---|
| Butanal | |||
| Benzaldehyde | |||
| Acetone | |||
| 2-butanone (methyl ethyl ketone) | |||
| Cyclohexanone |
- What trends were observed in the solubility of aldehydes and ketones in water?
| Compound | Jones | Iodoform |
|---|---|---|
| Butanal | ||
| Benzaldehyde | ||
| Acetone | ||
| 2-butanone (methyl ethyl ketone) | ||
| Cyclohexanone |
- For the Jones test did any compounds tested not react as expected? Explain.
- For the Iodoform test did any compounds tested not react as expected? Explain.


