Chemistry, 02.04.2020 03:29 tlecuyer

The initial concentration and Ka's of several weak acid (HA ) solutions are listed here.

For which of these is the x is small approximation least likely to work in finding the pH of the solution? For which of these is the x is small approximation least likely to work in finding the pH of the solution?

4.0 M 1.5 * 10-3

6.00 M 1.0 * 10-6

0.05 M 1.0 * 10-3

0.100 M 1.0 * 10-5

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The initial concentration and Ka's of several weak acid (HA ) solutions are listed here.

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