sterCh6oneSexchr1iss sterCh6oneSexchr1iss
  • 11-11-2016
  • Biology
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Why does Bromothylmol Blue solution turn yellow when carbon dioxide is added? what reation is occuring to turn it yellow?

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meerkat18
meerkat18 meerkat18
  • 14-11-2016
Bromothylmol blue solution is commonly used in acid-base titration reactions. It becomes yellow when the pH is lower than 6.0. This is the reaction that occurs at equivalence point CO₂ + H₂o ↔ H₂CO₃. Carbon dioxide turns the color from blue into yellow.
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