Final answer:
To recover the original products from the non-chemically altered form, one should classify alcohols, use liquid-liquid extraction techniques, and possibly apply additional purification methods like smelting and refining, guided by the solubility and phase states of the compounds.
Step-by-step explanation:
To isolate the non-chemically altered compounds from a mixture following an extraction phase, one approach involves identifying and categorizing the alcohols as primary, secondary, or tertiary. After this classification, different extraction methods like liquid-liquid extraction can be used to separate the desired product based on its solubility in a particular phase. Subsequent steps may involve treatments such as smelting and refining in order to further purify the recovered substances. The process might also involve utilizing knowledge of the phase of compounds, represented by including the correct label in the chemical equation. To effectively predict and execute the recovery process, chemists often classify reactions into a few basic types which can guide the prediction of reaction outcomes and product formation.
In preparative chemistry, to recover a desired product from a reaction mixture, one might use a separatory funnel. This apparatus allows for the shaking and intimate mixing of two immiscible liquids, followed by the settling and separation based on density, effectively isolating the product based on differential solubility.