9. The eluents are made up of ethyl acetate and hexane according to the compositions below....
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9. The eluents are made up of ethyl acetate and hexane according to the compositions below. i. 60% Ethyl Acetate/ 40% Hexanes ii. 30% Ethyl Acetate/ 70% Hexanes ii. 15% Ethyl Acetate/ 85% Hexanes Based on eluent strength (see video and notes), which eluent will move benzyl alcohol faster on a TLC plate, ethyl acetate or hexane? Explain your reasoning. 10. (2) Based on your answers in part b, assign the eluent compositions to A, B, and in Teble 4. Explain your reasoning. Table 3 Table 3. Benzyl alcohol R; values and Eluent Compositions Rf value Eluent composition 15% Ethyl Acetate/ 85% Hexanes Eluent 0.625 A 60% Ethyl Acetate/ 40% Hexanes 0.4 30% Ethyl Acetate/ 70% Hexanes 0.5 B. 9. The eluents are made up of ethyl acetate and hexane according to the compositions below. i. 60% Ethyl Acetate/ 40% Hexanes ii. 30% Ethyl Acetate/ 70% Hexanes ii. 15% Ethyl Acetate/ 85% Hexanes Based on eluent strength (see video and notes), which eluent will move benzyl alcohol faster on a TLC plate, ethyl acetate or hexane? Explain your reasoning. 10. (2) Based on your answers in part b, assign the eluent compositions to A, B, and in Teble 4. Explain your reasoning. Table 3 Table 3. Benzyl alcohol R; values and Eluent Compositions Rf value Eluent composition 15% Ethyl Acetate/ 85% Hexanes Eluent 0.625 A 60% Ethyl Acetate/ 40% Hexanes 0.4 30% Ethyl Acetate/ 70% Hexanes 0.5 B.
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