Question

Acid-Base Indicators
A way to ____________ whether a substance is an acid or base
Indicators change _____________ when added to an acid or base
pH strips, bromothymol blue, red cabbage
For example, red cabbage, a natural indicator:
Turns red/purple in an _____________
Turns blue/yellow in a ______________

Answer 1

Explanation:

1. find

2. color

3. acid

4. base

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