3 years ago

Explain why an indicator is used in titration

1 answer:

4 0

Answer:

Titrations. Because a noticeable pH change occurs near the equivalence point of acid-base titrations, an indicator can be used to signal the end of a titration. When selecting an indicator for acid-base titrations, choose an indicator whose pH range falls within the pH change of the reaction.

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4 years ago

What is the mole ratio of N2 + 3H2 Right arrow. 2NH3

Oksana_A [137]

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