In January 2025
Answer to Question #178312 in General Chemistry for Laarni
Calculate the expected pH values when 60.00 mL of benzoic acid-sodium benzoate buffer (0.500 M, pH 5.00) is added with 2.50 mL of 0.150 M NaOH. The Ka of 6.30x10-5. Show the calculation for the theoretical pH after NaOH addition to the given buffer and the pH change. Is it a good buffer? Yes or No and Why?
pH value = 4.752
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