Determine the pH of 0.450 M HC7H5O2. The Ka for HC7H5O2 is 6.5 × 10−5.

17. Acid and Base Equilibrium

Ka and Kb

General Chemistry17. Acid and Base EquilibriumKa and Kb

Multiple Choice

Determine the pH of 0.450 M HC₇H₅O₂. The K_a for HC₇H₅O₂ is 6.5 × 10⁻⁵.

0.35

2.27

3.27

4.19

4.53

102

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