Lab Report Instructions Chemistry Dept. Home page Calorimetric Experiments Bomb Calorimetry. Calorimetric comparisons of different classes of solution reactions are performed using a solution calorimeter. Electrochemistry Silver Ion Lab. A Galvanic cell constructed in the laboratory is used to interrogate the effect of temperature on the EMF of the cell.
Students extract chlorophyll spinach leaves.
The intensity of fluorescence of chlorophyll and other porphyrin complexes are then measured as function of concentration. Quenching of the fluorescence by p-benzoquinone is also investigated. Finally, the anisotropy of the fluorescence is measured as a function of temperature and viscosity of the solvent. Absorption Spectroscopy Spectrum of a Particle in a Box. The visible spectra of several cyanine dyes are measured and the resulting absorption maxima are compared to the transition energy predicted by a one-dimensional particle in a box model.