124214 Analytical Chemistry 2 Lab (expanded)

124214 Analytical Chemistry 2 Lab (expanded)


Experiment #1: Spectrophotometry (1)

Determination of the Molecular Formula of the Iron-Phenanthroline Complex; Analysis of Iron in Hemoglobin

Experiment #2: Spectrophotometry (2)

Analysis of Caffeine and Benzoic Acid in Soft Drinks; Determination of Ethanol Content in Wine

Experiment #3: Fluorescence Analysis of Quinine

Characterization and Analysis of Quinine, Analysis of Quinine in Tonic Water

Experiment #4: Conductometry

Conductometric measurement of solubility product; Conductometric titration of acid mixture with strong base;

Conductometric and Fluorometric Analysis of Acetyl Salicylic Acid in Aspirin Tablets

Experiment #5: Atomic Absorption and Emission

Analysis of calcium with the atomic absorption method; Analysis of sodium with the atomic emission method; Analysis of sodium in milk

Experiment #6: Learning to Use GC

Homologous Series (linear hydrocarbons); Qualitative and quantitative Gas chromatographic analysis; Column Efficiency, Van Deemter equation; Analysis of ethanol in drinks by extraction and injection into GC

Experiment #7: Analysis of Citrus Fruit Rinds Using GC and the Internal Standard Method

Each student must bring 2 types of citrus fruit to the lab

Experiment #8: Gas chromatograph-Mass Spectrometer (GC-MS)

Identification of water and air presence; Analysis of a Simple Solution; Quantitative analysis of nicotine in cigarette tobacco

Experiment #9: HPLC

Introduction HPLC Experiments; Caffeine Analysis in Drinks

Experiment #10: Cyclic Voltammetry

Cyclic Voltammetry of FeIII(CN)63- / FeII(CN)64- couple; Determining the amount of Vitamin C in a tablet