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The Following Pictures Represent Solutions That Contain a Weak Acid

question 8

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The following pictures represent solutions that contain a weak acid HA and/or its potassium salt KA.Unshaded spheres represent H atoms and shaded spheres represent A- ions.(K+,H3O+,OH-,and solvent H2O molecules have been omitted for clarity. ) The following pictures represent solutions that contain a weak acid HA and/or its potassium salt KA.Unshaded spheres represent H atoms and shaded spheres represent A<sup>-</sup> ions.(K<sup>+</sup>,H<sub>3</sub>O<sup>+</sup>,OH<sup>-</sup>,and solvent H<sub>2</sub>O molecules have been omitted for clarity. )    -Which solution has the highest pH? A) (1)  B) (2)  C) (3)  D) (4)
-Which solution has the highest pH?


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