Čalculate the pH and the equilibrium concentrations of HTEO3 and TeO32- in a 0.2840 M tellurous acid solution, H2TEO3 (aq). 5.40x10-7 and Ka2 = For H2TeOз, Кa13 5.40х10-7 and Ка2 5 3.70x10-9 pH = [HTEO3") = M (TeO32-) = M

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
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Chapter21: Potentiometry
Section: Chapter Questions
Problem 21.9QAP
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Calculate the pH and the equilibrium
concentrations of HTEO3 and TeO32- in a
0.2840 M tellurous acid solution, H2TEO3
(aq).
For H2TEO3, Ka1 = 5.40x10-7 and Ka2 =
3.70x10-9
pH =
[HTEO3"] = M
[TeO32-] = M
Transcribed Image Text:Calculate the pH and the equilibrium concentrations of HTEO3 and TeO32- in a 0.2840 M tellurous acid solution, H2TEO3 (aq). For H2TEO3, Ka1 = 5.40x10-7 and Ka2 = 3.70x10-9 pH = [HTEO3"] = M [TeO32-] = M
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