A Buffer Is Prepared by Adding 300

question 100

Multiple Choice

A buffer is prepared by adding 300.0 mL of 2.0 M NaOH to 500.0 mL of 2.0 M CH₃COOH. What is the pH of this buffer? K_a = 1.8 × 10^-5

• A) 4.57
• B) 4.52
• C) 4.87
• D) 4.92
• E) 4.97

---

Definitions:

Self-Objectification

The process by which individuals view themselves primarily as objects judged based on appearance, rather than based on abilities or personality.

Functionally Autonomous Motives

Refers to the idea that certain behaviors or motives can become independent from their original causes and continue to be pursued for their own sake.

Personality

The combination of character, behavioral, temperamental, emotional, and mental traits that define an individual's distinctive patterns of thinking, feeling, and acting.

Separation

Separation refers to the process or state of being apart from others, which can have physical or emotional dimensions.