-Which of the above pictures represents a solution of a weak diprotic acid H₂A for which K_a1 >> K_a2? (Water molecules have been omitted for clarity. )

Name: -Which of the above pictures represents a solution of a weak diprotic acid H 2 A for which K a1 >> K a2 ? (Water molecules have been omitted for clarity. ) A)picture (a) B)picture (b) C)picture (c) D)picture (d)
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Question

-Which of the above pictures represents a solution of a weak diprotic acid H<sub>2</sub>A for which K<sub>a1</sub> >> K<sub>a2</sub>? (Water molecules have been omitted for clarity. ) A) picture (a) B) picture (b) C) picture (c) D) picture (d)

Quizplus · Accepted Answer

The correct answer is C because the picture shows that most of the H2A molecules have lost one proton, and only a few have lost two protons. This indicates that K_a1 >> K_a2.

-Which of the Above Pictures Represents a Solution of a Weak