One component of sour milk is lactic acid (HC₃H₅O₃). What is the pOH of 0.30M lactic acid? (Ka = 1.4x10⁻⁴) 12.93 2.19 0.52 11.81 13.48

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Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.42QP: A chemist wanted to determine the concentration of a solution of lactic acid, HC3H5O3. She found...
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One component of sour milk is lactic acid (HC₃H₅O₃). What is the pOH of 0.30M lactic acid? (Ka = 1.4x10⁻⁴)
  • 12.93
  • 2.19
  • 0.52
  • 11.81
  • 13.48
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