CHEM120 LAB Seawater - Contents
- Page 1Introduction - ReviewReviews: Two pages introduce an approach to using titration data to calculate the concentration of an analyte.
- Page 2Example solved problem - Review
- Page 3Ion-exchange resins - ReviewReview: Describes how ion-exchange resins can be used to analyse the concentration of a metal cation in a solution
- 35 marksPage 4ProblemProblem: The beautiful blue sea water on the planet Zealandia contains two cations (K+ and Cu2+). The concentrations of each of these can determined by titration. One of the titrations uses EDTA, and the second uses a solution of the sea-water that has been passed through an ion-exchange column.
- 26 marksPage 5ProblemProblem: Calculating the H3O+ concentration of a seawater sample that has been passed through an ion-exchange column.