What This Document Is
This is a third experiment report for CHM 240 Analytical Chemistry at the College of Staten Island CUNY, completed by student Myat Khin with partner Judith Hall. The report details an experiment exploring how analytical chemists utilize electrochemistry, specifically focusing on the impact of pH on acetaminophen measurements using cyclic voltammetry. The report was conducted on October 2, 2018, and submitted on October 9, 2018.
Why This Document Matters
This report is intended for the course instructor to assess student understanding of electrochemical techniques and their application to real-world chemical analysis. It demonstrates a student’s ability to apply cyclic voltammetry concepts, analyze experimental data, and formulate predictions based on chemical principles.
Common Limitations or Challenges
This document represents a single student’s interpretation and execution of the experiment. It does not serve as a comprehensive guide to cyclic voltammetry or acetaminophen analysis. It is a record of a specific lab session and associated analysis.
What This Document Provides
The report includes an explanation of cyclic voltammetry concepts, a discussion of acetaminophen’s electrochemical behavior (including its oxidation to NAPQI), a prediction regarding the effect of pH on reversibility, and references to lab handout materials. This preview *does not* include the full experimental procedure, raw data, voltammogram figures, or a complete discussion of results and conclusions. It only provides the introductory and conceptual sections of the report.