a. Find the pH of a solution that is 0.600 M in formic acid and 0.400 M in sodium formate. Ka (formic acid) = 1.8 x 10-4 PH b. Find the pH after 0.250 mol HCl has been added to 1.00 liter of the solution. PH

a. Find the pH of a solution that is 0.600 M in formic acid and 0.400 M in sodium formate. Ka (formic acid) = 1.8 x 10-4 PH b. Find the pH after 0.250 mol HCl has been added to 1.00 liter of the solution. PH

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 3P

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

a. Find the pH of a solution that is 0.600 M in formic acid and 0.400 M in sodium formate.
Ka (formic acid) = 1.8 x 10-4
pH =
b. Find the pH after 0.250 mol HCl has been added to 1.00 liter of the solution.
pH =

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