Acids and Bases


Acids can be defined as substances that taste sour. The word acid comes from the Latin word 'acere' that means sour. An acid changes the color of blue litmus paper to red. Substances that taste bitter and feel slippery are bases. A base turns red litmus paper blue.

Learning Objectives:

After completing this module, you will be able to:
- Define acids and bases.
- Classify substances into acids and bases based on their tastes.
- List some common acids and bases.
- Distinguish between acids and bases based on a litmus test.

Controller Required Yes
Languages English - US , عربي , Español , Tiếng Việt
Domain K-12
Topic Code VC000005
Devices Google Cardboard with controller , Samsung Gear VR , Oculus Go , Pico Goblin , EduPro , WebXR