Solid Sodium Iodide Is Slowly Added to a Solution That

question 71

Multiple Choice

Solid sodium iodide is slowly added to a solution that is 0.0050 M Pb²⁺ and 0.0050 M Ag⁺. [K_sp (PbI₂) = 1.4 * 10^-8; K_sp (AgI) = 8.3 * 10^-17] What percent of Ag⁺ remains in solution at this point

• A) 1.0 * 10^-6 %
• B) 1.0 * 10^-7 %
• C) 1.0 * 10^-8 %
• D) 1.0 * 10^-9 %
• E) None of the above

---

Definitions:

Perceptual Biases

Cognitive biases that affect the interpretation and judgment of sensory information, leading to skewed perceptions and potentially erroneous conclusions.

Social Biases

The systematic tendency to process social information in a way that favors particular outcomes or interpretations based on personal, cultural, or societal preferences.

Interpretive Efficiency

The ability to quickly and accurately understand or make sense of information and situations.

Fundamental Attribution Error

The tendency for people to over-emphasize personality-based explanations for behaviors observed in others while under-emphasizing situational explanations.