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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Huntertige Huntertige
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2 years ago
What is the pH of a solution made by dissolving 2.16 g of sodium benzoate (NaC6H5CO2) in a sufficient volume of 0.033 M aqueous benzoic acid solution to prepare 500.0 mL of buffer? [Ka for benzoic acid is 6.3 × 10-5]

▸ 4.16

▸ 4.37

▸ 4.64

▸ 5.77

▸ 6.30
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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oricosonoricoson
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