A few drops of acid are added to the water.
The indicator turns red.
Acid is added to the pH 7 buffer.
The indicator did not change color.
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A few drops of acid are added to the water.
|
|
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The indicator turns red.
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|
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Acid is added to the pH 7 buffer.
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|
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The indicator did not change color. |
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Does adding a few drops of acid to the buffer solution
cause
it to become acidic?
