Problem: Two 25.0-ml samples, one 0.100 M HCl and the other 0.100 M HF, are titrated with 0.200 M KOH. Is the pH at the equivalence point for each titration acidic, basic, or neutral?

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We are being asked to determine the pH at the equivalence point for each titration


Recall that at the equivalence point

mol base = mol acid


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Problem Details

Two 25.0-ml samples, one 0.100 M HCl and the other 0.100 M HF, are titrated with 0.200 M KOH. 

Is the pH at the equivalence point for each titration acidic, basic, or neutral?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Acid and Base Titration Curves concept. You can view video lessons to learn Acid and Base Titration Curves. Or if you need more Acid and Base Titration Curves practice, you can also practice Acid and Base Titration Curves practice problems.