pH Colours

 I want to find out what the colours of pH are;

Research

Method:

Equipment

• Acid- Hydrochloric Acid
• Base- Sodium Hydroxide
• Test Tube Rack with test tubes
• Universal Indicater

Instructions

1. Get your equipment
2. Put ten drops of Universal Indicator in a test tube
3. Add different amounts of acid and base to the test tube to get the colour you need
4. Whatch what happens to the colour

Results

Discussion: