A 2.5 M solution of a weak acid is 0.52% ionized. What is K_a for this acid? A) 1.3 * 10^-² B) 6.8* 10^-⁵ C) 0.11 D) 1.1* 10^-⁵ E) none of these

Name: A 2.5 M solution of a weak acid is 0.52% ionized. What is K a for this acid? A) 1.3 * 10 - 2 B) 6.8* 10 - 5 C) 0.11 D) 1.1* 10 - 5 E) none of these
Brand: Quizplus
Rating: 4.7 (34 reviews)

Question

Quizplus · Accepted Answer

The Answer of A 2.5 M solution of a weak acid is 0.52% ionized. What is K_a for this acid? A) 1.3 * 10^-² B) 6.8* 10^-⁵ C) 0.11 D) 1.1* 10^-⁵ E) none of these

A 25 M Solution of a Weak Acid Is 0