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!

Showing 30 experiments that use the Wireless Colorimeter & Turbidity Sensor.

High School / ChemistryEnvironmental Science

Measuring Nitrate Concentration

Nitrates are important fertilizer for plant growth. Nitrates are also highly soluble. High concentrations can cause problems in surface water if they spur...

Advanced Placement / Chemistry

Kinetics of Crystal Violet Fading (Colorimeter)

Students determine the reaction order of crystal violet fading in the presence of sodium hydroxide.

Advanced Placement / Chemistry

Separating Food Dyes Using Chromatography

Students use paper and column chromatography to separate colored food dyes in a common grape-flavored...

Advanced Placement / Chemistry

Investigating the Copper Content of Brass

This lab extends knowledge of the electromagnetic spectrum, spectrometry and colorimetry. Students...

Advanced Placement / Chemistry

Analysis of Food Dyes in Sports Drinks

Students use a colorimeter to quantify the amount of food dye in a sports drink.

Advanced Placement / Chemistry

Distance Learning Lab: Kinetics of Crystal Violet Fading (Colorimeter)

Students will investigate the kinetics of crystal violet fading in the presence of sodium hydroxide...

Advanced Placement / Biology

Plant Pigments

Students analyze spinach pigments and chloroplasts using paper chromatography, a colorimeter, and a spectrometer to understand how plants capture light...

Advanced Placement / Biology

Osmosis

Students use a colorimeter to determine which extracellular fluid is hypertonic to a model cell and which solution is hypotonic.

High School / Chemistry

Solution Concentration: Beer's Law

Students will use the Wireless Colorimeter and Turbidity sensor to measure the absorbance of known solution concentrations in order to determine the unknown...

Advanced Placement / Biology

Osmosis

Students use a colorimeter to determine which extracellular fluid is hypertonic to a model cell and which solution is hypotonic.

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