Introduction To Buffers
In this lab, students use a pH sensor to create and analyze a buffer system.
Buffer Properties
In this lab, students use a pH sensor to analyze the nature of buffers as they prepare buffer solutions of a specified pH and test their efficacy.
Moving Electrons
In this lab, students use a voltage–current sensor to electrolyze a variety of aqueous solutions to determine the relationship between current, electric...
Light, Color, and Concentration
In this lab, students use a spectrometer to learn how to use visible light to determine the concentration of colored ion species in a solution.
Empirical Formula
In this lab, students use a spectrometer and stoichiometric calculations to obtain the chemical formula of a compound.
Measuring The Speed Of A Reaction
Students use a spectrometer to determine the order of a reaction and the effect of variables on the reaction rate.
Chemical Equilibrium
Students use the results of a spectrometer and a temperature sensor to control the direction of a reversible chemical reaction.
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