transparent

What is pH?

Overview:


The pH level is a numeric scale used to specify the acidity or basicity of an aqueous solution. Solutions with a pH less than 7 are acidic and solutions with a pH greater than 7 are basic. Pure water is neutral, at pH 7, being neither an acid nor a base.

Learning Objectives:


After completing this module, you will be able to:
- Explain the difference between acidic, basic, and neutral solutions on the basis of their pH value.
- Classify solutions as acidic or basic based on their pH values.
- Identify the relationship between hydronium ion concentration and pH value.

Keywords Acidicity , Basicity , Neutral , Hydronium Ions , Hydroxide Ions , Acidity , PH
Controller Required Yes
Languages English - US , 中文 , عربي , Español , Tiếng Việt
Domain K-12
Topic Code MS200066
Devices Google Cardboard with controller , Google Daydream , Samsung Gear VR , Oculus Go , Pico Goblin , EduPro , WebXR