Answered: A volume of 500.0 mL, of 0.170 M NaOH…

A volume of 500.0 mL, of 0.170 M NaOH is added to 595 mL of 0.250 M weak acid (K, = 6.47 x 10-³). What is the pH of the resulting buffer? pH = HA(aq) + OH(aq) → H₂O(1) + A (aq) 1 Incorrect

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.71PAE: Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’....

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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

Give detailed Solution with explanation needed..give correct answer please

A volume of 500.0 mL, of 0.170 M NaOH is added to 595 mL of 0.250 M weak acid (K, = 6.47 x 10-5). What is the pH of the
resulting buffer?
HA(aq) + OH(aq) -
pH =
Incorrect
H₂O(1) + A (aq)

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Step 1: Given information:

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Step 2: Calculating moles of weak acid, HA, and NaOH:

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Step 3: Calculating remaining moles of HA:

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Step 4: Calculating the pH of buffer solution:

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