Write a Balanced Net Ionic Equation for the Overall Reaction

question 28

Multiple Choice

Write a balanced net ionic equation for the overall reaction represented by the cell notation below. Ag | AgI | I^- || Fe²⁺,Fe³⁺ | Pt

• A) Fe³⁺(aq)+ Ag(s)+ I^-(aq)→ Fe²⁺(aq)+ AgI(s)
• B) Fe²⁺(aq)+ Ag(s)+ I^-(aq)→ Fe³⁺(aq)+ AgI(s)
• C) Fe³⁺(aq)+ AgI(s)→ Fe²⁺(aq)+ Ag(s)+ I^-(aq)
• D) Fe²⁺(aq)+ AgI(s)→ Fe³⁺(aq)+ Ag(s)+ I^-(aq)
• E) Fe³⁺(aq)+ 2I^-(aq)→ Fe²⁺(aq)+ I₂(s)

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Definitions:

Prefrontal Cortex

The front part of the frontal lobe of the brain, involved in complex behaviors such as decision making, problem-solving, and controlling social behavior.

Limbic System

The limbic system is a complex set of brain structures located on both sides of the thalamus, involved in emotions, memory, and arousal.

Amygdala

A almond-shaped set of neurons located deep in the brain's medial temporal lobe, playing a key role in processing emotions such as fear and pleasure.

Pituitary Gland

A small pea-sized gland located at the base of the brain, crucial for controlling growth, metabolism, and the function of other endocrine glands.