Introduction to Buffers
Students use titration and pH to investigate the components of a buffer and how it acts to resist pH change.
Investigation of Acid-Base Titrations
Students compare the pH titration profiles of strong, weak and polyprotic acids.
Applications of Le Chatelier's Principle
Students study equilibrium and the reversibility of chemical reactions using colorimetry and energy...
Building a Better Hand Warmer
Students use a temperature sensor to determine the heat of solution of a number of ionic compounds and propose a practical hand warmer design.
Kinetics of Crystal Violet Fading (Spectrometer)
Students determine the reaction order of crystal violet fading in the presence of sodium hydroxide.
Kinetics of Crystal Violet Fading (Colorimeter)
Students determine the reaction order of crystal violet fading in the presence of sodium hydroxide.
What Does Acid Rain Do To Coral Reefs?
Students use a pressure sensor to study what factors affect the reaction of calcium carbonate with...
Investigating Physical and Chemical Changes of Matter
Students use a variety of sensors and particle modeling to characterize physical and chemical changes...
Percentage of H₂O₂ in Drugstore Hydrogen Peroxide
This lab is an introduction to Redox titration. Students use a redox probe and titration to determine...
Stoichiometry in Solutions
Students use conductometric titration and particle modeling to study the stoichiometry of acid-base titration.
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