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Valentin [98]
4 years ago
8

A scientist is using bromthymol blue to analyze a solution. what is the scientist most likely doing?

Biology
1 answer:
Dahasolnce [82]4 years ago
6 0
I believe the scientist wants to test for the presence of carbonic acid in the solution. Bromthymol blue is a PH indicator and is mostly used in applications that require measuring substances that would have a relatively neutral pH. A common measure is for the measuring the presence of carbonic acid in a liquid.
It may be used for observing photosynthetic activities, or as a respiratory indicator. As a carbon dioxide is absorbed from the breath into the solution, forming carbonic acid, the solution changes color from green to yellow.
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