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Chemistry, 21.04.2020 21:07 arianawelsh123l

In the presence of acid, phenol red turns yellow. As the pH rises (becomes alkaline), the solution returns to red. Based on this explanation, the uptake of CO2 by a plant in distilled water containing CO2 and a drop of phenol red would cause the water solution to.

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In the presence of acid, phenol red turns yellow. As the pH rises (becomes alkaline), the solution r...

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