Featured in PASCO’s College Chemistry Instructor Guide
College Instructor edition with 36 experiments covering introductory and general chemistry topics.
Analysis of Anions
Use chemical reactions and chemical properties to analyze solutions of known anions, using the results to analyze a solution of unknown anions.
Students analyze solutions of known anions and apply the knowledge gained to identify the anions in an unknown solution.
Students gain experience conducting the following procedures:
- Comparing the results of test tube reactions of known anions with the results of the solution containing unknown anions.
- Performing basic laboratory separation processes.
Test tube, 10-mL - 13
Test tube rack
Pipets, 1 mL, disposable - 13
Stirring rods - 5
Litmus paper - 15
0.2 M Sodium sulfate (Na2SO4) -10 mL
0.2 M Monopotassium phosphate (KH2PO4) - 5 mL
0.2 M Sodium nitrate (NaNO3) -5 mL
0.2 M Sodium chloride (NaCl) - 5 mL
Unknown anion solution (use Na2SO4, KH2PO4, NaNO3, NaCl) - 20 mL
0.2 M Barium nitrate (Ba(NO3)2) - 5 mL
Saturated iron(II) sulfate (FeSO4) - 2 mL
0.1 M Silver nitrate (AgNO3) - 5 mL
6 M Nitric acid (HNO3) - 5 mL
5 M Ammonia (NH3) - 5 mL
3 M Sulfuric acid (H2SO4) - 5 mL
Concentrated H2SO4 - 2 mL
Distilled water - 10 mL
The Associated Bundle:
Contains the probeware for completing experiments in the College Chemistry lab manual.