Dartmouth College
Dartmouth College: Chem Lab: Coordination Chemistry 1: Synthesis
In this four-week experiment, you will synthesize a compound and purify it in week 1. In week 2, you will assay it for purity by colorimetric analysis and by gravimetric analysis. In week 3, you will analyze your compound by titration of...
Chemistry Collective
Chem Collective: Determine the Concentration of Unknown Silver Nitrate Solution
In this limiting reagents problem, students are asked to determine the amount of silver nitrate dissolved in a solution by performing a reaction with solid NaCl. In this randomized activity, each student is given a different unknown...
Chemistry Collective
Chem Collective: Gravimetric Determination of Arsenic
Set in the context of ground water contamination in Bangladesh, this stoichiometry and analytical chemistry activity examines the issues around identifying wells contaminated with arsenic. In this activity, students perform a gravimetric...
Chemistry Collective
Chem Collective: Unknown Silver Chloride
Determine the concentration of silver ion in a Silver Nitrate solution using gravimetric analysis.