A buffer is made using 45 0 mL of 0 750 M HC 3 H 5 O 2 (K a 1 3 10 5 ) and 55 0 mL of 0 700 M NaC 3 H 5 O 2 What volume of 0 10 M NaOH must be added to change the pH of the original buffer solution by 2 5 ...

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A buffer is made using 45.0 mL of 0.750 M HC 3 H 5 O 2 (K

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A buffer is made using 45.0 mL of 0.750 M HC₃H₅O₂ (K_a = 1.3 × 10^-5) and 55.0 mL of 0.700 M NaC₃H₅O₂. What volume of 0.10 M NaOH must be added to change the pH of the original buffer solution by 2.5%?

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