Showing 15 experiments that use the Wireless Drop Counter.
Evaluation of Lemonade as a Buffer
Students use a powdered commercial lemonade formulation as a model for buffers and test its capacity to resist pH changes.
Investigation of Acid-Base Titrations
Students compare the pH titration profiles of strong, weak and polyprotic acids.
Percentage of H₂O₂ in Your Drugstore Hydrogen Peroxide
This lab is an introduction to Redox titration. Students use a redox probe and titration to determine the hydrogen peroxide content of a drugstore...
Stoichiometry in Solutions
Students use conductometric titration and particle modeling to study the stoichiometry of acid-base titration.
How Much Acid is in Your Fruit Juice?
Students use titration and a pH sensor to study the organic acid content of fruit juices.
How Hard is Your Tap Water?
Students use conductometric titration and gravimetry to determine how much calcium carbonate is in a sample of tap water.
Blockly Extension: Determination of Titration Endpoint
Students will be using a pH sensor, a drop counter, and Blockly coding to demonstrate the endpoint of a titration of an acid by a base.
Titration Curves
Students will use a pH sensor and a drop counter to explore the shape of a titration curve produced by a strong acid and a weak acid when titrated...
Double Replacement Reactions
In this lab, students will complete a titration to determine the amount of chloride ion in water samples.
Source: Chemistry Through Inquiry
An Acid-Base Titration
In this lab, students will use a drop counter and pH sensor to determine the concentration of a hydrochloric acid solution and an acetic acid...
Source: Chemistry Through Inquiry
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