Determine the Concentration of a Solution of the Weak Acid $\times$

question 49

Multiple Choice

Determine the concentration of a solution of the weak acid HClO₂ (K_a = 1.10 $\times$ 10^-2) if it has a pH of 1.075.

• A)0.644 M
• B)0.0841 M
• C)7.65 M
• D)12.9 M
• E)1.287 M

---

Definitions:

Maslow's Belongingness Need

A psychological requirement for human connection and relationships, considered a fundamental human need in Maslow's hierarchy.

Need for Achievement

A personality trait characterized by an enduring drive for success and the setting of high standards of performance.

Performance Goals

Targets set to achieve a specific standard of proficiency on a task, usually within a predetermined time frame.

Basic Physiological Needs

Fundamental human requirements for survival, such as air, water, food, shelter, and sleep, based on Maslow's hierarchy of needs.