Problem: During the titration of 10.0 mL of a 0.100 M aqueous solution of acetic acid (Ka = 1.8 x 10-5), what is the pH following the addition of 20.0 mL of a 0.100 M aqueous solution of NaOH?A. 4.76B. 7.00C. 8.72D. 12.5E. 13.5

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Problem Details

During the titration of 10.0 mL of a 0.100 M aqueous solution of acetic acid (Ka = 1.8 x 10-5), what is the pH following the addition of 20.0 mL of a 0.100 M aqueous solution of NaOH?

A. 4.76

B. 7.00

C. 8.72

D. 12.5

E. 13.5

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