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Rus_ich [418]
3 years ago
7

The titration shown here has the equivalence point at ph=3.2 which indicators will be appropriate to use

Chemistry
1 answer:
nasty-shy [4]3 years ago
3 0

Answer:

Methyl orange.

Explanation:

  • Every indicator has a pH working range.
  • Methyl orange has the pH range (3-5).
  • Chemists use methyl orange as an indicator in the titration of weak bases with strong acids.
  • It changes from red (at pH 3.1) to orange-yellow (at pH 4.4) to yellow (at pH > 4.4).
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