you nave an oxalic acia concentration oT 0-2 M, wnat is the pH of the system? IT you nave a sodiu oxalate system of 10-2 M, what is the pH of the system?

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter14: Acid-base Equilibria
Section: Chapter Questions
Problem 110E: Explain why an acid-base indicator changes color over a range of pH values rather than at a specific...
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If you have an oxalic acid concentration of 10-2 M, what is the pH of the system? If you have a sodium
oxalate system of 10-2 M, what is the pH of the system?
1.0E-01
1.0E-03
+H+
OH
1.0E-05
-H2A
-НА-
H+
--A-2
HO-
1.0E-07
--.
НА
1.0E-09
H2A
1.0E-11
2 3 4 5 6
7 8 9 10 11 12 13 14
Concentration (M)
Transcribed Image Text:If you have an oxalic acid concentration of 10-2 M, what is the pH of the system? If you have a sodium oxalate system of 10-2 M, what is the pH of the system? 1.0E-01 1.0E-03 +H+ OH 1.0E-05 -H2A -НА- H+ --A-2 HO- 1.0E-07 --. НА 1.0E-09 H2A 1.0E-11 2 3 4 5 6 7 8 9 10 11 12 13 14 Concentration (M)
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