EVOXDRIFTER4724 EVOXDRIFTER4724
  • 26-12-2023
  • Chemistry
contestada

During strenuous exercise, lactic acid builds up in muscle tissues. In a 1.00 M aqueous solution, 2.94% of lactic acid is ionized. What is the value of its Ka?

A. 1.20 x 10⁻⁴
B. 2.94 x 10⁻²
C. 5.00 x 10⁻⁵
D. 7.14 x 10⁻³

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