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Question 1. * What is the pH of 30 ml of a 0.35 M acetic acid...

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Chemistry

Question 1.

* What is the pH of 30 ml of a 0.35 M acetic acid solution?(pKa= 4.74)

*What is the pH if you titrate the above 0.35 M acetic acidsolution with 15 mL of a 0.30 M NaOH solution? (in what regionwould this be in)

*How many mL of 0.30 M NaOH do you have to add to reach theequivalence point? What is the pH of this equivalence point?

*What is the pH of this solution after you add 60 mL of 0.30 MNaOH Solution?

Answer & Explanation Solved by verified expert
3.8 Ratings (537 Votes)
1 pH of weak acid 12 pKa log C 12 474 log 035 214 2 CH3COOH NaOH CH3COONa H2O 30x035105 15x030 45 0 initial mmol 60 0 45 equilibrium The pH of formed buffer is    See Answer
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