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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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chao chao
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3 years ago
If 25 mL of 0.20 M NaOH(aq) is added to 50 mL of 0.10 M aqueous HC2H3O2 (Ka = 1.8 × 10-5), what is the pH?

▸ 5.33

▸ 10.21

▸ 8.78

▸ 13.56

▸ 1.34
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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apeltonapelton
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