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What roles do solvent, density and polarity play in liquid/liquid extraction
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- Briefly explain the principles involved in the separation of the components of a mixture by solvent extraction.Describe liquid-liquid extraction. Provide at least one application for liquid-liquid extraction in industryWhich of the following refers to a composition in which its components cannot be separated by distillation? Ideal Azeotropic Eutectic Partially Miscible Binary mixture
- What is the function of a desiccant in a set-up of volatilization gravimetry? To remove nitrogen from the sample To remove sulfuric acid from the sample To remove water vapor from the sample To remove carbon dioxide from the sampleWhy is recrystallization not applicable to samples which contain large amount of impurities?Describe chromatography analysis, the two essential phases used in paper chromatography and provide an example.
- Briefly explain how slow cooling contributes to the formation of pure crystals during recrystallization.5. In preparation for the analyses of other types of samples that may reach your laboratory, the supervisor tasked you to research different extraction procedures for the analyses of Tetrahydrocannabinol (THC) and other related compounds so that you can purchase different extraction instruments. How will you convince him to buy a Supercritical Fluid Extraction Instrument? CWhat is another factor that can influence fractional distillation’s success other than the number of theoretical plates?