Be sure to answer all parts.Calculate the concentrations of H₂C₂O4, HC₂0, C₂02, and H* ions in a 0.271 M oxalic acid solutionat 25°C. (K₁-6.5 x 102 and Ka, -6.1 x 105 for oxalic acid.)[H₂C₂O4] 0.71X[HC₂041 0.13 x[C₂021-[H] 0.133(Enter your answer in scientific notation.)

[C2H4O2]=0.271 MKa1=6.5×10-2Ka2=6.1×10-5

Be sure to answer all parts. Calculate the concentrations of H₂C₂O4, HC₂0, C₂02, and H ions in a 0.271 M oxalic acid solution at 25°C. (K 6.5 x 102 and K₁, 6.1 x 105 for oxalic acid.) [H₂C₂O4 0.71 [HC₂041-0.139 [C₂021- [H] 0.133 (Enter your answer in scientific notation.) х 100

Be sure to answer all parts. Calculate the concentrations of H₂C₂O4, HC₂0, C₂02, and H ions in a 0.271 M oxalic acid solution at 25°C. (K 6.5 x 102 and K₁, 6.1 x 105 for oxalic acid.) [H₂C₂O4 0.71 [HC₂041-0.139 [C₂021- [H] 0.133 (Enter your answer in scientific notation.) х 100

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter9: Acids, Bases, And Salts

Section: Chapter Questions

Problem 9.123E

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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

Be sure to answer all parts.
Calculate the concentrations of H₂C₂O4, HC₂0, C₂02, and H* ions in a 0.271 M oxalic acid solution
at 25°C. (K₁-6.5 x 102 and Ka, -6.1 x 105 for oxalic acid.)
[H₂C₂O4] 0.71X
[HC₂041 0.13 x
[C₂021-
[H] 0.133
(Enter your answer in scientific notation.)

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Step 1: Given values.

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Step 2: Construct an ICE table for the first dissociation of oxalic acid.

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Step 3: Construct an ICE table for the second dissociation of oxalic acid.

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Step 4: Calculation of concentration of ions.

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