CHEM 121 LAB REPORT 2026
COMPREHENSIVE EXPERIMENTAL
CHEMISTRY STUDY GUIDE
◉Qualitative Analysis. Answer: Determines what compounds are
present
◉Quantitative Analysis. Answer: Determines how much of the
compound is present
◉How are results reported for gravimetric analysis. Answer:
Percentages
◉Analyte. Answer: Chemical compound of interest
◉Gravimetric Determination. Answer: The analyte is precipitated as
a solid/insoluble compound and weighed
◉Volumetric Determination. Answer: amount of analyte is
determined by measurements of solution volumes that react with
the analyte
COMPREHENSIVE EXPERIMENTAL
CHEMISTRY STUDY GUIDE
◉Qualitative Analysis. Answer: Determines what compounds are
present
◉Quantitative Analysis. Answer: Determines how much of the
compound is present
◉How are results reported for gravimetric analysis. Answer:
Percentages
◉Analyte. Answer: Chemical compound of interest
◉Gravimetric Determination. Answer: The analyte is precipitated as
a solid/insoluble compound and weighed
◉Volumetric Determination. Answer: amount of analyte is
determined by measurements of solution volumes that react with
the analyte