Aim:
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 Indicator
Instruction
- Get your equipment
- Put 10 drops of Universal Indicator into the test tube.
- Add different amounts of acid and base into the test tube.
- Watch what happens to the colour.
Results:
(This picture is not mine, because I didn't email the pictures I took to myself.)
Discussion:
What are the pH colours?
There are many different types of pH ranges, the colour red has the highest acid, and indigo and violet has the strongest alkali.
No comments:
Post a Comment
To support my learning I ask you to comment as follows:
1. Something positive - something you like about what I have shared.
2. Helpful - A sentence to let us know you actually read/watched or listened to what I had to say
3. Something thoughtful - how have you connected with my learning? Give me some ideas for next time or ask me a question.