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100 ml of 0.02 M acetic acid (pKa= 4.76) is titrated with 0.02 N KOH. After adding
some base to the acid solution, the observed pH is 2.76. At this pH degree of protonation
is

  • science -

    the answer is 99%
    calculate the concentration of acid before addition of base and after addition of base and divide
    you will get your answer

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