Given the Following Two Half-Reactions,write the Overall Reaction in the Direction

question 20

Multiple Choice

Given the following two half-reactions,write the overall reaction in the direction in which it is spontaneous and calculate the standard cell potential.
Pb²⁺(aq) + 2 e^- $\to$ Pb(s) $~~~~~~~~$$~~~~~~~~$ E ^$\circ$ = -0.126 V
Fe³⁺(aq) + e^- $\to$ Fe²⁺(s) $~~~~~~~~$$~~~~~~~~$ E ^$\circ$ = +0.771 V

• A) Pb²⁺(aq)+ 2 Fe²⁺(s)\(\to\)Pb(s)+ 2 Fe³⁺(aq) = +0.897 V
• B) Pb²⁺(aq)+ Fe²⁺(s)\(\to\) Pb(s)+ Fe³⁺(aq) = +0.645 V
• C) Pb(s)+ 2 Fe³⁺(aq)\(\to\)Pb²⁺(aq)+ 2 Fe²⁺(s) = +1.416 V
• D) Pb(s)+ 2 Fe³⁺(aq)\(\to\) Pb²⁺(aq)+ 2 Fe²⁺(s) = +0.897 V
• E) Pb(s)+ Fe³⁺(aq)\(\to\)Pb²⁺(aq)+ Fe²⁺(s) = +0.645 V

Evaluate scenarios involving the sale of goods, focusing on the specifics of contract terms and their enforceability.

Understand the principles of classical and operant conditioning, including types of reinforcements and punishments.

Identify and explain the role of stimuli and responses in classical conditioning.

Describe the effects of operant conditioning in modifying behaviors through consequences.

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Definitions:

Direct Selling

A retail channel where sales are made directly to the consumer by a representative of the company.

Commonly Owned

Refers to assets or properties held jointly by two or more parties.

Full-line Discount

A pricing strategy where a retailer offers discounts on the entire range of products.

GPS

Global Positioning System, a satellite-based navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth.