Answered: 2. Set up an ICE table for the addition…

2. Set up an ICE table for the addition of 0.5 ml. 0.2 M NAOH to the 0.1 M buffer and calculate the expected pH. How does the calculated pH compare with the measured pH from the lab?

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 7P

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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

just ICE table
2. Set up an ICE table for the addition of 0.5 mL 0.2 M NAOH to the 0.1 M
buffer and calculate the expected pH. How does the calculated pH compare
with the measured pH from the lab?
just ice for said rxn, ignore section about lab
k = 4.68*10^-11
carbonate/bicarbonate buffer

[HCO3 ]= 0.076M = 0.638g , [CO;2 ]= 0.024M = 0.254g
%3D

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