Today room 6 did a foaming and fizzing experiment. Our indicator was cabbage juice. Today we had 5 cups and 5 substances to try. The substances we tried were bleach, washing powder, citric acid, vinegar and milk. What will happen when you put a substance in the indicator? Will it form or will it stay in place or fizz? It might foam if you add acid and if it doesn't that means that it's a basic.
The indicator changes colour depending on what substance you put in.
If a substance is acidic, it turns hot pink or red. If a substance is neutral, it stays purple. If a substance is basic, it turns blue, green or yellow. Citric acid was the most acidic substance. The most basic substance was bleach.
The indicator changes colour depending on what substance you put in.
If a substance is acidic, it turns hot pink or red. If a substance is neutral, it stays purple. If a substance is basic, it turns blue, green or yellow. Citric acid was the most acidic substance. The most basic substance was bleach.
