Indicators
For science we we have been learning about indicator acids and alkali. It was fun seeing all the different thing that happens to the Tea,Turmeric,Cranberry juice and water it was cool what colours they turned
For science we have been learning about Acid and alkali so we put them in test tubs with other liquids
What is Acid:
Its something that can be use in experiments and some types of food and cooking things
What is alkali:
Alkali can be used in science experiments and is in some cleaning product and turns blue when mixed with something
What is an indicator:
It changes things to a different colour when mixed with thing like it turns acid to red and alkali to blue
Describe the 4 indicators we used:
Cranberry juice- red, purple, Drinkable
Tea-hot water to fully use, Drinkable
Turmeric-yellow orange- dissolves in water, but in cooking
Universal indicator- water Drinkable, cook able and eatable
No comments:
Post a Comment
Please structure your comments as follows:
Positive - Something done well.
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say.
Helpful - Give some ideas for next time or Ask a question you want to know more about.