Determine the PH of the Following Aqueous Solution

question 50

Multiple Choice

Determine the pH of the following aqueous solution.Initial concentrations are given.
[HC₂H₃O₂] = 0.250 M,[NaC₂H₃O₂] = 0.120 M ,K_a ( acetic acid) = 1.8 × 10^-5

• A)5.1
• B)4.4
• C)8.9
• D)9.6
• E)7.0

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