Description
- Define acid and base
- Perform an acid-base titration on microscale
- Verify that the acidity of a common liquid meets federal standards
Students explore the characteristics of acids and bases, relate pH values to the concentration of hydronium and hydroxide ions, and conduct neutralization reactions. These explorations gain a real-life connection when students next examine household substances. In the final activity, they design experiments to test vinegar samples for compliance with FDA standards.
Kit includes enough materials for at least 30 students working in groups. Receive a FREE digital Teacher’s Manual and Student Guide with kit purchase.
Includes
- 1 Litmus Powder, 1 g
- 1 Red Litmus Paper
- 1 Blue Litmus Paper
- 1 pH Paper (1 to 14), Double Roll
- 10 pH Color Charts
- 12 Stirring Rods
- 10 0.1 M HCl, 15 mL
- 10 0.2 M HCl, 15 mL
- 10 0.2 M NaOH, 30 mL
- 5 Phenolphthalein, 1%, 15 mL
- 1 Sheet of Adhesive Labels
- 10 Y-Plate Petri Dishes
- 20 Medicine Cups, 1 oz
- 10 Plastic Dropping Bottles, 7 mL
- 1 Teacher’s Manual and Reproducible Student Guide