What Is the PH of a Solution That Is 0

question 49

Multiple Choice

What is the pH of a solution that is 0.14 M in acetic acid,HC₂H₃O₂,and 0.50 M in sodium acetate,NaC₂H₃O₂,at 25°C? K_a of acetic acid is 1.8 × 10^-5.

• A)4.19
• B)1.23
• C)4.74
• D)2.47
• E)5.30

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