Chemistry, 22.11.2020 21:10 nemalipurim
You have 0.500 L of an 0.250 M acetate buffer solution (i. e. [HC₂H₃O₂] + [C₂H₃O₂⁻] = 0.250 M) at pH 3.50. How many mL of 1.000 M NaOH must you add in order to change the pH to 5.07? Acetic acid has a pKa of 4.74.
Answers: 3
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You have 0.500 L of an 0.250 M acetate buffer solution (i. e. [HC₂H₃O₂] + [C₂H₃O₂⁻] = 0.250 M) at pH...
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