A 1.00 L buffer solution with pH = 4.74 is composed of 0.30 mol acetic acid...

Question

Question

A 1.00 L buffer solution with pH = 4.74 is composed of 0.30 mol acetic acid and 0.30 mol sodium acetate.

A) Determine the pKa of acetic acid

B) If 0.030 mol of NaOH is added, determine the pH of the solution

science chemistry

Answer 1

Answer #1

(A) CH₃COOH (aq) + H₂O Ka CH₂C00 + H₂ot. PH = pka + log [CH3Coo) Handerson Hasselbalch [CH₂COOH Equation. Concentration of [C

Answer 2

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