A- Is a Weak Base

question 137

Multiple Choice

A- is a weak base.Which equilibrium corresponds to the equilibrium constant K_a for HA?

• A)HA (aq)+ H₂O (l) H₂A⁺ (aq)+ OH^- (aq)
• B)A^- (aq)+ H₃O⁺ (aq) HA (aq)+ H₂O (l)
• C)HA (aq)+ H₂O (l) H₃O⁺ (aq)+ A^- (aq)
• D)A^- (aq)+ H₂O (l) HA (aq)+ OH^- (aq)
• E)A^- (aq)+ OH^- (aq) HOA^2- (aq)

---

Definitions:

Suicide Rates

The rate at which individuals intentionally take their own lives, often used as an indicator of mental health in a population.

Broad-Based

Describes something that has a wide foundation or support, often referring to strategies or appeal that encompass a diverse range of aspects.

Suicide Prevention

Efforts and interventions designed to reduce the risk of suicide through outreach, education, and support.

Education Programs

Structured sets of learning experiences designed to impart knowledge, skills, and competencies to participants.