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Ch 3. Two mobile phases were evaluated to study the behavior of five dyes. The following data from each chromatogram were collected: CPLOWET oite Owaiva Mobile Phase 1: Acetone/Water Mobile Phase 2: Ethanol/Water Distance RF Distance RF traveled (cm) noina traveled (cm) Solvent front 4.7 4.9 Green dye Red dye Yellow dye Blue dye Purple dye ,१४on .76cm Tocm .53em .29cm 2.9 .62 cm 4.8 1.3 3.7 4.0 0.8 2.9 .62(m 2.6 3.1 1.4 a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. b) Explain your reasons for choosing which solvent would be most effective in separating the green from the blue dye. olduloz esal c) Which mobile phase system would be most effective for separating all 5 dyes? Explain.

Ch 3. Two mobile phases were evaluated to study the behavior of five dyes. The following data from each chromatogram were collected: CPLOWET oite Owaiva Mobile Phase 1: Acetone/Water Mobile Phase 2: Ethanol/Water Distance RF Distance RF traveled (cm) noina traveled (cm) Solvent front 4.7 4.9 Green dye Red dye Yellow dye Blue dye Purple dye ,१४on .76cm Tocm .53em .29cm 2.9 .62 cm 4.8 1.3 3.7 4.0 0.8 2.9 .62(m 2.6 3.1 1.4 a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. b) Explain your reasons for choosing which solvent would be most effective in separating the green from the blue dye. olduloz esal c) Which mobile phase system would be most effective for separating all 5 dyes? Explain.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Explain your reasons for choosing which solvent would be most effective in separating the green from blue dye.

Ch 3. Two mobile phases were evaluated to study the behavior of five dyes. The following data from each chromatogram were collected: CPLOWET oite Owaiva Mobile Phase 1: Acetone/Water Mobile Phase 2: Ethanol/Water Distance RF Distance RF traveled (cm) noina traveled (cm) Solvent front 4.7 4.9 Green dye Red dye Yellow dye Blue dye Purple dye ,१४on .76cm Tocm .53em .29cm 2.9 .62 cm 4.8 1.3 3.7 4.0 0.8 2.9 .62(m 2.6 3.1 1.4 a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above.
Transcribed Image Text:Ch 3. Two mobile phases were evaluated to study the behavior of five dyes. The following data from each chromatogram were collected: CPLOWET oite Owaiva Mobile Phase 1: Acetone/Water Mobile Phase 2: Ethanol/Water Distance RF Distance RF traveled (cm) noina traveled (cm) Solvent front 4.7 4.9 Green dye Red dye Yellow dye Blue dye Purple dye ,१४on .76cm Tocm .53em .29cm 2.9 .62 cm 4.8 1.3 3.7 4.0 0.8 2.9 .62(m 2.6 3.1 1.4 a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above.
a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. b) Explain your reasons for choosing which solvent would be most effective in separating the green from the blue dye. olduloz esal c) Which mobile phase system would be most effective for separating all 5 dyes? Explain.
Transcribed Image Text:a) Calculate the RF values for each dye for both chromatographic systems. Record these values in the table above. b) Explain your reasons for choosing which solvent would be most effective in separating the green from the blue dye. olduloz esal c) Which mobile phase system would be most effective for separating all 5 dyes? Explain.
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