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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Biankee Biankee
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3 years ago
A monoprotic weak acid when dissolved in water is 0.66% dissociated and produces a solution with a pH of 4.15. Calculate the Ka of the acid.


▸ 6.6 × 10–3

▸ 1.1 × 10–2

▸ 4.7 × 10–7

▸ Need to know the initial concentration of the acid.

▸ None of these are correct.
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
Authors:
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pauldarkmagepauldarkmage
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A year ago
A monoprotic weak acid when dissolved in water is 0.75% dissociated and produces a solution with a pH of 3.11. Calculate the K_a of the acid.
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#3
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A year ago
Quote from: Guerrerod17 (A year ago)
A monoprotic weak acid when dissolved in water is 0.75% dissociated and produces a solution with a pH of 3.11. Calculate the K_a of the acid.
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- Master of Science in Biology
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10 months ago
Thx
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