Worksheet: Electrophoresis

In this worksheet, we will practice describing electrophoresis methods and calculating migration time, mobility, resolution, and electroosmotic flow.


How are separations by electrophoresis carried out?

  • AVia polymerization of the analyte
  • BVia saponification of the analyte
  • CVia oxidation reactions at stationary phase sites
  • DVia applying an electric current
  • EVia reduction reactions at stationary phase sites


Which of the following would elute first when using capillary zone electrophoresis?

  • A C l
  • B C H N H 3 3 +
  • C H C O O
  • D C a 2 +
  • E C H C O O 3

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