Energy In Chemical Reactions
Students use a temperature sensor to demonstrate that the heat q is dependent on reaction conditions but the change in enthalpy is a constant quantity.
Chemical Equilibrium
Students use the results of a colorimeter and a temperature sensor to control the direction of a reversible chemical reaction.
Shape Of Titration Curves
Students use a pH Sensor and drop counter to determine the fundamental shape of a titration curve and the parameters that can cause it to change.
Weak Acid Titration
In this lab, students will use a drop counter and pH sensor to titrate monoprotic and polyprotic weak acids. Then they'll determine the relationship between...
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.
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