Resource Topic: Analytical Chemistry/Lab Techniques

Reaction Stoichiometry and Limiting Reagents
- Determine the Concentration of Unknown Silver Nitrate Solution
  
  Autograded Virtual Lab
  
  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…
  
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Acid/Base Titrations
- Determining the Concentration of an Unknown Solution
  
  Autograded Virtual Lab
  
  Using the Virtual Laboratory design and perform an experiment to determine the concentration of the unknown HCl solution to four significant figures. The concentrations of the HCl and NaOH are ~ 0.1M and ~ 1M,…
  
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- Determining Reagent Concentrations
  
  Autograded Virtual Lab
  
  Using the Virtual Laboratory, design an experiment to quickly determine which of the two reagents, HCl or NaOH, is 10 times more concentrated than the other.
  
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- Determine the Concentration of Acetic Acid in Vinegar
  
  Autograded Virtual Lab
  
  In this lab, you will determine the concentration of acetic acid in vinegar using a 0.110 M NaOH standard solution and an acid-base indicator, phenolphthalein. (Adapted from a prelab exercise used at Sinclair College)
  
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- Standardization of NaOH with a KHP solution: Acid Base Titration
  
  Virtual Lab
  
  Use the Virtual Laboratory to standardize an unknown NaOH solution (approximately 0.2M) to four significant figures via titration with 25.00 mL of a KHP standard solution.
  
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Redox Titrations
- Determine the amount of vitamin C in a peach
  
  Autograded Virtual Lab
  
  Perform a titration experiment to determine the concentration of absorbic acid in one medium peach. (Adapted from a prelab used at University of British Columbia)
  
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Gravimetric Analysis
- Determine the Concentration of Unknown Silver Nitrate Solution
  
  Autograded Virtual Lab
  
  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…
  
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- Unknown Silver Chloride
  
  Virtual Lab
  
  Determine the concentration of Silver ion in a Silver Nitrate solution using gravimetric analysis
  
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UV/Vis Spectroscopy
- Qualitative and Quantitative Analysis of Food Dyes
  
  Scenario-Based Activity
  
  An interactive tutorial to determine the amount of dyes present in a powdered beverage mixture in order to examine the allegation that the manufacturer is exceeding the allowable amount of the artificial food dyes…
  
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