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Acid Base Indicators

This is a series of lectures in videos covering Chemistry topics taught in High Schools.

Senior Chemistry: Acids and Bases 10
This clip: Chemguy demonstrates acid/base indicators.
Acid-Base Indicators
We are looking at the following acid-base indicators: methyl orange, methyl red, bromothymol blue, litmus, phenolphthalein and indigo carmine. Consider that these indicators all have their effective pH range at which they turn colours.

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