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Buffer capacity / advanced acid-base

Chemistry · Acids & bases

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About this practice set

Buffer capacity / advanced acid-base is part of Chemistry (Acids & bases). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    A buffer contains 4 M conjugate base and 3 M weak acid with pKa = 4. What is the pH (Henderson–Hasselbalch)?