In a neutral polyprotic acid, the value of K_a2 will be ____ the value of K_a1 because ____. A) smaller than; it is more difficult to remove a hydrogen ion from a cation than from a neutral molecule B) larger than; it is more difficult to remove a hydrogen ion from an anion than from a neutral molecule C) larger than; it is more difficult to remove a hydrogen ion from a cation than from a neutral molecule D) smaller than; it is more difficult to remove a hydrogen ion from an anion than from a neutral molecule E) the same as; both hydrogen ions are bonded to the same anion

Question

Quizplus · Accepted Answer

The value of K_a2 will be smaller than the value of K_a1 because it is more difficult to remove a hydrogen ion from an anion than from a neutral molecule. This is because anions have a negative charge, which makes the hydrogen ions more tightly bound to them.

In a Neutral Polyprotic Acid, the Value of Ka2 Will

In a Neutral Polyprotic Acid, the Value of K_a2 Will