chemistry

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Okay let me write it this way.

I mixed 30 mL of 0.1 M Acetic Acid and 15 mL of 0.1 M Sodium Hydroxide and measured the pH. Then I added 5 mL of 0.1 M NaOH to this buffer and measured the pH.

It's asking me:

Show the calculations for the pH of the buffer before and after the addition of HCL?

Thank You

  • chemistry -

    I posted my response at the original post along with a note why I took so long to answer.

  • chemistry -

    Ok. Thank you so much Dr. Bob

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