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anonymous

  • one year ago

A buffer solution contains 0.50M acetic and0.50M sodium acetate, calculate the pH of HC2H3O2 Ka=1.8×10*-10

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  1. Abhisar
    • one year ago
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    \(\sf pH = pK_a + log\frac{[Salt]}{[Acid]}\)

  2. Abhisar
    • one year ago
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    \(\sf pK_a = -log(K_a)\)

  3. Abhisar
    • one year ago
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    [Salt] = 0.5M [Acid] = 0.5M

  4. Abhisar
    • one year ago
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    This will give the pH of buffer solution. I am not sure if you are asking for the pH of whole buffer solution or simply acetic acid.

  5. Abhisar
    • one year ago
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    @Woodward

  6. Rushwr
    • one year ago
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    I'm really sorry I was looking at this question but wasn't in a mood to do ! I'm still not sooo people carry on !

  7. anonymous
    • one year ago
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    The whole solution

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