Benzoic acid-sodium benzoate buffer is prepared by mixing 0.4 mol of benzoic acid (Ka = 6.3 x 10-5)and 0.4 mol of sodium benzoate in a total volume of 500 mL at 25 °C? What will be the pH of this bufferafter the addition of 0.03 nmol NaOH assuming no volume change?Select one:O 5.74O 4.15O 474O 4.274.20gendows butivityOnREDMI NOTE 8 PROAI QUAD CAMERA

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Benzoic acid-sodium benzoate buffer is prepared by mixing 0.4 mol of benzoic acid (Ka = 6.3 x 10-5 and 0.4 mol of sodium benzoate in a total volume of 500 mL at 25 °C? What will be the pH of this bu after the addition of 0.03 mol NaOH assuming no volume change? %3D Select one: O 5.74 O 4.15 O 474 O 4.27 O 4.20 ge

Benzoic acid-sodium benzoate buffer is prepared by mixing 0.4 mol of benzoic acid (Ka = 6.3 x 10-5 and 0.4 mol of sodium benzoate in a total volume of 500 mL at 25 °C? What will be the pH of this bu after the addition of 0.03 mol NaOH assuming no volume change? %3D Select one: O 5.74 O 4.15 O 474 O 4.27 O 4.20 ge

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 8P

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