When a Solution of HF (A Weak Acid) Is Added

question 53

Multiple Choice

When a solution of HF (a weak acid) is added to a solution containing HPO₄^2- (here, a base) , the equation for reaction that occurs is:

---

Definitions:

Stress-management Programs

Structured approaches to reduce stress in individuals, involving techniques such as mindfulness, relaxation exercises, time management, and cognitive-behavioral strategies.

Cognitive-behavior Therapy

A therapeutic approach that aims to change negative patterns of thinking or behavior to address psychological issues.

Sexually Transmitted Infection

Infectious diseases that are primarily spread through sexual contact, affecting both males and females.

Syphilis

A sexually transmitted infection caused by the bacterium Treponema pallidum, characterized by distinct phases and potentially serious long-term consequences if untreated.