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Snowcat [4.5K]
3 years ago
12

The pH indicator bromothymol blue turns yellow when CO2 gas is added to the solution and blue when CO2 is removed from the solut

ion in an experiment that tests how the intensity of light affects the rate of photosynthesis by algea how would bromothymol blue be used
Biology
2 answers:
Yakvenalex [24]3 years ago
6 0
To determine how long it takes a solution containing algae and the indicator to turn blue under different intensities of light
Yuri [45]3 years ago
3 0

APEX - if water plants take in C02 , then the soltuion will turn from yellow to blue

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