Experiments designed for University

– Worldwide Valid Curriculum Chemistry

qualitative Analytics

P3031501

Rectification - the number of theoretical trays in a distillation column

P3031640

Fractional distillation with the bubble tray column (with the Cobra3 Chem-Unit)

P2511200

Electron spin resonance

P1133000

Chromatographic separation processes: thin layer chromato-graphy

P1133100

Chromatographic separation processes: gas chromatography

P1309300

Column chromatography - separation of leaf pigments

P1139300

Halogen exchange in ionic compounds (displacement reactions)

P1140100

Properties of sulphuric acid - part 2 (decomposition oforganic substances, reactions with metals and carbon)

P1140300

Sulphides - hydrogen sulphide

P1141400

Nitrates, their properties, detection

P1142000

Detection of phosphate ions

P1143600

Chemical properties of zinc

quantitative Analytics

P3010601

Determining the molecular weight of a polymer from intrinsic viscosity measurements

P3021001

Boiling point elevation

P3021101

Freezing point depression

P3031711

Chromatographic separation processes: gas chromatography(with the Cobra3 Basic-Unit)

P3031740

Chromatographic separation processes: gas chromatography (with the Cobra3 Chem-Unit)

P3050301

Kinetics of the inversion of saccharose

P3060740

Conductivity titration (with the Cobra3 Chem-Unit)

P3061311

Potentiometric titration (with the Cobra3 Basic-Unit)

P3061340

Potentiometric titration (with the Cobra3 Chem-Unit)

P3061411

Precipitation titration (with Cobra3 Basic-Unit)

P3061440

Precipitation titration (with Cobra3 Chem-Unit)

P3061740

Potentiometric pH titration (phosphoric acid in soft drinks)

P3062201

Electrogravimetric determination of copper

P1133100

Chromatographic separation processes: gas chromatography