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The Following Figure Illustrates the Action of a HF and F-

Question 13

Multiple Choice

The following figure illustrates the action of a HF and F- buffer where the sizes of the boxes are proportional to the concentrations of HF and F- in solution.According to this figure, what happens when H3O+ is added to the HF/F- buffer? The following figure illustrates the action of a HF and F<sup>-</sup> buffer where the sizes of the boxes are proportional to the concentrations of HF and F<sup>-</sup> in solution.According to this figure, what happens when H<sub>3</sub>O<sup>+</sup> is added to the HF/F<sup>-</sup> buffer?   A)  The pH decreases. B)  The pH increases. C)  The concentration of HF increases. D)  The concentration of F<sup>-</sup> increases. E)  Nothing happens.


A) The pH decreases.
B) The pH increases.
C) The concentration of HF increases.
D) The concentration of F- increases.
E) Nothing happens.

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