Test the acidity of common substances using pH paper. Materials including soap, lemon juice, milk, and oven cleaner can be tested by comparing the color of pH strips to a standard scale.
Access to ALL Gizmo lesson materials, including answer keys.
Customizable versions of all lesson materials.
Test the acidity of common substances using pH paper. Materials including soap, lemon juice, milk, and oven cleaner can be tested by comparing the color of pH strips to a standard scale.
Time's Up!
As a guest, you can only use this Gizmo for 5 minutes a day.
Sign up for a free Gizmos account and start teaching with our latest set of free Gizmos today!
