Estimate Pka1 and pKa2 from the titration curve. Find the pKas of Phosphoric acid and their corresponding kas. Identify the species Labelled A to G in the titration curve. Determine the buffer region where pH = pKa 14 12 22 10 2 Hd HO sage НОВИ 10 aslom G 1000ar oritate fel ens E F D stelga babaen el HOM o apmillim yasm woH 2 C NaOH added (ml) Hq art bra SW HO 10 20 30 40 50 60
Estimate Pka1 and pKa2 from the titration curve. Find the pKas of Phosphoric acid and their corresponding kas. Identify the species Labelled A to G in the titration curve. Determine the buffer region where pH = pKa 14 12 22 10 2 Hd HO sage НОВИ 10 aslom G 1000ar oritate fel ens E F D stelga babaen el HOM o apmillim yasm woH 2 C NaOH added (ml) Hq art bra SW HO 10 20 30 40 50 60
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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
Transcribed Image Text:Estimate Pka1 and pka2 from the titration curve.
Find the pKas of Phosphoric acid and their corresponding kas.
Identify the species Labelled A to G in the titration curve. Determine the buffer region where pH = pka
12
10
2
Hd
A
10
tot h
B
viste
C
bubeen ei HOSM to estem
G
F
men valec babean a HOM to gralov tert
El
031 orlt 18/ts fiel
D
at bebopn el HQs e aslomillim ynem woH 2
and Hon
NaOH added (ml)
20 30 40 50
60
Dip
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