Determine the [H₃O⁺] in a 0

question 63

Multiple Choice

Determine the [H₃O⁺] in a 0.265 mol L^-1 HClO solution.The K_a of HClO is 2.9 × 10^-8.

• A)1.1 × 10^-10 mol L^-1
• B)7.7 × 10^-9 mol L^-1
• C)1.3 × 10^-6 mol L^-1
• D)4.9 × 10^-4 mol L^-1
• E)8.8 × 10^-5 mol L^-1

---

Definitions:

Psychopathology

The study of psychological disorders, including their symptoms, causes, and treatment.

Anxious

Experiencing worry, unease, or nervousness, often about an imminent event or something with an uncertain outcome.

Fearful

Experiencing fear, a primary emotional response to perceived threats or danger.

Cluster C

Anxious or fearful personality disorders; “worried” or “sad.”