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Zhongda P.

Learn English in Newark with Zhongda

  • $35 / h
  • Newark , DE ( 19713 )
Do you want to improve your spoken or written English? I'm Zhongda from newark and I can help you learn English better and quicker. I pride myself on taking personalized interest in students achieving their true potential. ... contact me

I worked as a teaching assistant for the Chem 2311 course (organic chemistry laboratory) in the chemistry department of UMN. I supervised and instructed undergraduate students in groups of 16–18 (> 100 students total) in the skills and techniques of organic chemistry experiments. Some representative examples include laboratory safety (the most important), IR, NMR, melting point, column chromatography, TLC, ChemDraw software, computational chemistry, acid/base extraction, distillation, Grignar


organic chemistry