Acid (Science)

 Kia Ora Readers,

What is an acid?

What is the most famous indicator?

What does pH stand for?

How many numbers are there on the pH scale?

Aim: To make red cabage pH indicator for use on different household chemicals.

Acid: Is a liquid that has a pH of between 1-7. It taste sour and is used in batteries and in our stomachs.

What are 3 examples of acid: 

Lemon - Citnic Acid 

Vinigar - Acetic Acid 

Batteries - Sulphuric

Red cabbage indicator experiment 

Materials 

1. Red cabbage 

2.Beaker 

3.Bunsen Burner 

4.Pipette 

5.Sodium Hydroxide 

6. Hydrochloric Acid 

7.Test tubes 

8.Paper Towel 

9.Test tube rack

10.Water 

11.Frabric softner

12.Toilet cleaner 

13.Floor cleaner\

Thank you for reading/looking at my blog have a nice day.