A Saturated Solution of Calcium Hydroxide, Ca(OH)₂, Is in Contact

question 58

Multiple Choice

A saturated solution of calcium hydroxide, Ca(OH) ₂, is in contact with excess solid Ca(OH) ₂. Which of the following statements correctly describes what will happen when aqueous HCl (a strong acid) is added to this mixture, and system returns to equilibrium? (For Ca(OH) ₂, K_sp = 6.5 × 10^-6)

• A) The solubility of Ca(OH)₂ will be unchanged.
• B) The OH^- concentration will decrease and the Ca²⁺ concentration will increase.
• C) The OH^- concentration will increase and the Ca²⁺ concentration will decrease.
• D) The concentrations of both Ca²⁺ and OH^- will increase.
• E) The solubility of Ca(OH)₂ will decrease.

Analyze factors that lead to employee dissatisfaction and methods to address them.

Comprehend various motivation theories and their application in workplace settings.

Identify key employee attitudes and their impact on organizational outcomes.

Assess the role of rewards in influencing employee behavior and its potential problems.

---

Definitions:

Conditional Formatter

A feature in spreadsheet and database software that changes the appearance of cells based on certain conditions.

Format Painter

A tool in many software applications that lets users copy formatting from one item to another.

Shape Effects Tool

A feature in graphic design and presentation software that allows users to apply special visual effects to shapes, such as shadows, glows, and bevels.

Form Layout View

A feature in database and form-building software that allows users to visually design and arrange the interface through which data is entered and displayed.