CH-190
BS
General Chemistry Lab
(GE) General Education
Theory: 0 Cr. Hrs
Lab: 1 Cr. Hr
Total: 1 Cr. Hrs
Objectives: Laboratory techniques in qualitative analysis of ions, volumetric redox/precipitation titrations, and gravimetric estimations.
Contents: 1. Laboratory Ethics and Safety Measures: Awareness about the toxic nature of chemicals and their handling, cleaning of glassware, safe laboratory operations. 2. Qualitative Analysis: Analysis of four ions (two anions and two cations) from mixture of salts. 3. Quantitative Analysis: i) Volumetric Analysis: Practical exercises based on Redox, Iodometric and Iodimetric, Precipitation and Complexometric Reactions; ii) Gravimetric Analysis: Estimation of Ni2+, Ba2+; Determine percent of P and P2O5 in a sample of ammonium phosphomolybdate.