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 4 experiments that use the pH Buffer Capsule Kit.

High School / Chemistry

What is pH?

Students use a pH sensor to test the pH of a set of serial dilutions and make a connection between the pH value (& pOH) of a solution and its hydrogen...

High School / Chemistry

Titration of an Unknown Acid

Students use a pH sensor to conduct a strong acid and weak acid titration with a strong base.

High School / Chemistry

Antacids: An Inquiry Study

Students use a pH sensor to investigate how antacid tablets work and use a back titration method to determine how much of the active ingredient is found...

High School / ChemistryEarth ScienceEnvironmental Science

Ocean Acidification

Students use a pH sensor to explore the effect of excess atmospheric carbon dioxide on water pH.

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