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2- Suppose a 0.13M aqueous solution of oxalic acid (H2C2O4) is prepared. Calculate the equilibrium molarity of C₂04. You'll find information on the properties of oxalic acid in the ALEKS Data resource. Round your answer to 2 significant digits. Ом ☐ x10 × ك 0 pKa of weak acids at 25°C name formula pKa1 pKa2 pka3 acetic acid CH3CO2H 4.756 acetylsalicylic acid C9H8O4 3.52 ascorbic acid C6H806 4.04 -- benzoic acid C6H5CO₂H 4.204 ¦ butanoic acid C3H7CO₂H 4.83 -- carbonic acid H2CO3 6.35 10.33 4-chlorobutanoic acid C3H6CICO₂H 4.52 -- chlorous acid HCIO2 1.94 H ¦ crotonic acid C3H5CO₂H 4.69 formic acid HCO₂H 3.75 -- -- hypochlorous acid HCIO 7.40 -- hydrocyanic acid HCN 9.21 H hydrofluoric acid HF 3.20 -- hydrosulfuric acid H₂S 7.05 19.00 -- nitrous acid HNO2 3.25 -- oxalic acid H2C2O4 1.25 3.81 -- phosphoric acid H3PO4 2.16 7.21 12.32

2- Suppose a 0.13M aqueous solution of oxalic acid (H2C2O4) is prepared. Calculate the equilibrium molarity of C₂04. You'll find information on the properties of oxalic acid in the ALEKS Data resource. Round your answer to 2 significant digits. Ом ☐ x10 × ك 0 pKa of weak acids at 25°C name formula pKa1 pKa2 pka3 acetic acid CH3CO2H 4.756 acetylsalicylic acid C9H8O4 3.52 ascorbic acid C6H806 4.04 -- benzoic acid C6H5CO₂H 4.204 ¦ butanoic acid C3H7CO₂H 4.83 -- carbonic acid H2CO3 6.35 10.33 4-chlorobutanoic acid C3H6CICO₂H 4.52 -- chlorous acid HCIO2 1.94 H ¦ crotonic acid C3H5CO₂H 4.69 formic acid HCO₂H 3.75 -- -- hypochlorous acid HCIO 7.40 -- hydrocyanic acid HCN 9.21 H hydrofluoric acid HF 3.20 -- hydrosulfuric acid H₂S 7.05 19.00 -- nitrous acid HNO2 3.25 -- oxalic acid H2C2O4 1.25 3.81 -- phosphoric acid H3PO4 2.16 7.21 12.32

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2- Suppose a 0.13M aqueous solution of oxalic acid (H2C2O4) is prepared. Calculate the equilibrium molarity of C₂04. You'll find information on the properties of oxalic acid in the ALEKS Data resource. Round your answer to 2 significant digits. Ом ☐ x10 × ك
Transcribed Image Text:2- Suppose a 0.13M aqueous solution of oxalic acid (H2C2O4) is prepared. Calculate the equilibrium molarity of C₂04. You'll find information on the properties of oxalic acid in the ALEKS Data resource. Round your answer to 2 significant digits. Ом ☐ x10 × ك
0 pKa of weak acids at 25°C name formula pKa1 pKa2 pka3 acetic acid CH3CO2H 4.756 acetylsalicylic acid C9H8O4 3.52 ascorbic acid C6H806 4.04 -- benzoic acid C6H5CO₂H 4.204 ¦ butanoic acid C3H7CO₂H 4.83 -- carbonic acid H2CO3 6.35 10.33 4-chlorobutanoic acid C3H6CICO₂H 4.52 -- chlorous acid HCIO2 1.94 H ¦ crotonic acid C3H5CO₂H 4.69 formic acid HCO₂H 3.75 -- -- hypochlorous acid HCIO 7.40 -- hydrocyanic acid HCN 9.21 H hydrofluoric acid HF 3.20 -- hydrosulfuric acid H₂S 7.05 19.00 -- nitrous acid HNO2 3.25 -- oxalic acid H2C2O4 1.25 3.81 -- phosphoric acid H3PO4 2.16 7.21 12.32
Transcribed Image Text:0 pKa of weak acids at 25°C name formula pKa1 pKa2 pka3 acetic acid CH3CO2H 4.756 acetylsalicylic acid C9H8O4 3.52 ascorbic acid C6H806 4.04 -- benzoic acid C6H5CO₂H 4.204 ¦ butanoic acid C3H7CO₂H 4.83 -- carbonic acid H2CO3 6.35 10.33 4-chlorobutanoic acid C3H6CICO₂H 4.52 -- chlorous acid HCIO2 1.94 H ¦ crotonic acid C3H5CO₂H 4.69 formic acid HCO₂H 3.75 -- -- hypochlorous acid HCIO 7.40 -- hydrocyanic acid HCN 9.21 H hydrofluoric acid HF 3.20 -- hydrosulfuric acid H₂S 7.05 19.00 -- nitrous acid HNO2 3.25 -- oxalic acid H2C2O4 1.25 3.81 -- phosphoric acid H3PO4 2.16 7.21 12.32
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