The ionization constant of lactic acid, CH;CH(OH)CO,H, an acid found in the blood after strenuous exercise, is 1.36 x 104. What is the concentration of hydronium ion in the solution of 0.102 M lactic acid? CH CH(OH)COH (aq) + H,O (1) →H,O (aq) + CH,CH(OH)CO, (aq) O 0.00372 M O 0.0165 M O 0.00549 M O 0.227 M

Chemistry: The Molecular Science
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Chapter14: Acids And Bases
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The ionization constant of lactic acid, CH,CH(OH)CO,H, an acid found in the blood after
strenuous exercise, is 1.36 x 10-4. What is the concentration of hydronium ion in the solution
of 0.102 M lactic acid?
CH;CH(OH)CO,H (aq) + H,O (1) → H;O• (aq) + CH;CH(OH)CO, (aq)
O 0.00372 M
O 0.0165 M
O 0.00549 M
O 0.227 M
Transcribed Image Text:The ionization constant of lactic acid, CH,CH(OH)CO,H, an acid found in the blood after strenuous exercise, is 1.36 x 10-4. What is the concentration of hydronium ion in the solution of 0.102 M lactic acid? CH;CH(OH)CO,H (aq) + H,O (1) → H;O• (aq) + CH;CH(OH)CO, (aq) O 0.00372 M O 0.0165 M O 0.00549 M O 0.227 M
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