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. )
-Which solution has the highest pH?
A) (1)
B) (2)
C) (3)
D) (4)
Correct Answer:
Verified
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