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Scrat [10]
3 years ago
13

Which weak acid solution has the greatest percent ionization? which weak acid solution has the greatest percent ionization? 0.14

0 m h2c6h6o6 0.700 m h2c6h6o6 0.0140 m h2c6h6o6?
Chemistry
1 answer:
sweet [91]3 years ago
5 0

Answer:

0.0140 M H₂C₆H₆O₆.

Explanation:

  • We should mention the relation: <em>Ka = α²C,</em>

Where, Ka is the dissociation constant of the acid.

α is the degree of ionization of the acid.

C is the concentration if the acid.

<em>The percent of ionization (α %) = α x 100.</em>

α = √Ka/C

∴ α is inversely proportional to the concentration of the acid.

<em>So, the acid with the lowest concentration has the greatest percent ionization.</em>

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