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Electrogravimetric determination of copper

Electrogravimetric determination of copper

Item no.: P3062201

Experiment Type: Teacher Experiment, Laboratory Experiment

Difficulty Expenditure of Time print
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Principle

Electrogravimetry is an important analytical method for the quantitative determination or separation of species in solution. The technique involves the quantitative electrolytic deposition of an element, usually a metal, on a suitable electrode in weighable form.

Benefits

  • High quality platinum electrode for precise results
  • Optimized test procedure by heating

Tasks

Perform an accurate electrogravimetric determination of the amount of copper in a given sample solution.

What you can learn about

  • Quantitative analysis
  • Gravimetry
  • Electrolysis
  • Overpotential
  • Electrode polarisation

Necessary accessories

  • Analytical balance 120g/0.1mg

 

Document     Filesize
p3062201e.pdf Experiment guide, English 276.67 KB

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