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raketka [301]
1 year ago
9

What does quantization refer to?

Chemistry
1 answer:
coldgirl [10]1 year ago
6 0

Answer:

Having a specific set of possible values

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The Ka for acetic acid (HC2H3O2) is 1.80 x 10-5 . Determine the pH of a 0.0500mol/L acetic acid solution.
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Answer:

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Acetic Acid is a weak acid (HOAc) that ionizes only ~1.5% as follows:

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By definition, pH = -log[H⁺] = -log(9.5x10⁻⁴) = 3.02

______________________________________________________

*This formula can be used to determine the [H⁺] & [Anion⁻] concentrations for any weak acid in pure water given its Ka-value and the molar concentration of acid in solution.

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