Describe the following gel matrices used in gel filtration chromatography and discuss the types of sample used for each. a. Dextran gels b. Agarose gels
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Describe the following gel matrices used in gel filtration chromatography and discuss the types of sample used for each.
a. Dextran gels
b. Agarose gels
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- An unknown compound was obtained through steam distillation. At the end of distillation, 34.2578 g of the unknown compound was obtained wherein 50.0000 g of water co-distilled with it. The vapor pressure of water and the compound during distillation were determined to be 703 mmHg and 57 mmHg, respectively. a. Determine the mole ratio of the unknown compound and water in the distillate.b. Determine the molar mass of the unknown compound.c. Identify the unknown compound from the list given below. Possible Compounds Molar Mass, g/molAcetophenone 120.00Cinnamaldehyde 132.16Citral 152.24Limonene 136.24An unknown compound was obtained through steam distillation. At the end of distillation, 34.2578 g of the unknown compound was obtained wherein 50.0000 g of water co- distilled with it. The vapor pressure of water and the compound during distillation were determined to be 703 mmHg and 57 mmHg, respectively. a. Determine the mole ratio of the unknown compound and water in the distillate. b. Determine the molar mass of the unknown compound. c. Identify the unknown compound from the list given below. Possible Compounds Acetophenone Cinnamaldehyde Citral Limonene Molar Mass, g/mol 120.00 132.16 152.24 136.24What are emulsions? Why do they form during extractions? How is their formation minimized?