Barium Hydroxide Is Slightly Soluble in Water,with a K_sp of 5.00

question 137

Multiple Choice

Barium hydroxide is slightly soluble in water,with a K_sp of 5.00 × 10^-4 at 298K.The dissolution of barium hydroxide in water is an endothermic process. Ba⁺² (aq) + 2OH^- (aq)
Which of the following will increase the solubility?

• A)Barium hydroxide is added to the solution.
• B)Sodium hydroxide (NaOH)is added to the solution.
• C)The temperature is decreased.
• D)HCl is added to the mixture.(HCl reacts with OH-,removing it from the system. )

---

Definitions:

Distributive Justice

The perceived fairness of how resources and rewards are distributed within a society or organization.

Personal Commitment

denotes a personal or emotional investment into a cause, project, or goal, driving individuals to persevere in their efforts.

Ethical Perspective

The viewpoint from which an individual or group evaluates actions and decisions based on moral principles and values.

Millennials

A demographic group succeeding Generation X, generally identified as individuals born between the early 1980s and the late 1990s.