Our Experiment Library contains hundreds of free experiments and lab activities designed to engage students in active learning. Search by subject, grade level, or topical keywords. Download editable student labs, teacher notes with setup instructions, SPARKvue or Capstone software configuration files, and more, all for free!
Acid-Base Titration
Students perform acid-base titrations with a Wireless pH sensor (PS-3204), Wireless Drop Counter (PS-3214), and Chemvue software to compare strong and...
Kinetics of a Bleaching Reaction
Students use Chemvue software and either a Wireless Spectrometer (PS-2600A) or a Wireless Colorimeter and Turbidity Sensor (PS-3215) to determine reaction...
Beer's Law: Solution Absorbance and Concentration
Students use Chemvue software and either a Wireless Spectrometer (PS-2600) or a Wireless Colorimeter...
Investigating the Copper Content of Brass (Spectrometer)
This lab extends knowledge of the electromagnetic spectrum, spectrometry and colorimetry. Students...
Melting Point of Aspirin
Students use a Wireless Melting Point Apparatus to find the melting point range of a commercial aspirin tablet to assess its purity. Choose among Chemvue,...
Identify an Unknown with Melting Point
Students use a Wireless Melting Point Apparatus to find the melting point range of an unknown substance...
Enzyme Action (Optical Dissolved Oxygen)
Students use a Wireless Optical Dissolved Oxygen (ODO) sensor and (optional) Photosynthesis Chamber...
Enthalpy of Change
Students use a Wireless Temperature Sensor, a calorimeter, and Chemvue software to calculate enthalpy and track the flow of energy into or out of a system...
Physical and Chemical Changes
Students use Wireless sensors (pH, conductivity, temperature, and pressure) with Chemvue software to characterize changes in matter as either physical...
Nernst Equation: Concentration versus Cell Potential
Students use a Wireless voltage sensor, Chemvue software, and Nernst equation calculations to compare...
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