Which weak acid solution has the greatest percent ionization? which weak acid solution has the greatest percent ionization? 0.140 m h2c6h6o6 0.700 m h2c6h6o6 0.0140 m h2c6h6o6?

0.0140 M H₂C₆H₆O₆.

Explanation:

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.

The percent of ionization (α %) = α x 100.

α = √Ka/C

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

So, the acid with the lowest concentration has the greatest percent ionization.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons