What Is the PH of an Aqueous Solution That Contains

question 60

Multiple Choice

What is the pH of an aqueous solution that contains 0.183 M sodium formate (NaCHO₂) and 0.300 M in formic acid?
K _a(HCHO₂) = 1.8×10 ^{- 4}

• A) pH = 3.53
• B) pH = 3.96
• C) pH = 4.56
• D) pH = 5.16
• E) pH = 8.13

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