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The Following Pictures Represent Solutions That Contain a Weak Acid

question 8

Multiple Choice

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?


Definitions:

Programmed Decision

A decision made in response to a recurring problem that involves a procedure or rule for its resolution.

Crisis Decision

Occurs when an unexpected problem can lead to disaster if not resolved quickly and appropriately.

Certainty

The state of being completely confident or assured about something, without any doubt.

Jeopardy

A situation involving exposure to danger, risk, or harm.

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