A Voltaic Cell Prepared Using Aluminum and Nickel Has the Following

question 23

Multiple Choice

A voltaic cell prepared using aluminum and nickel has the following cell notation. Al(s) | Al³⁺(aq) || Ni²⁺(aq) | Ni(s)
Which of the following represents the correctly balanced spontaneous reaction equation for the cell?

• A)Ni ²⁺( aq)+ Al( s)→ Al ³⁺( aq)+ Ni( s)
• B)3Ni ²⁺( aq)+ 2Al( s)→ 2Al ³⁺( aq)+ 3Ni( s)
• C)Ni( s)+ Al ³⁺( aq)→ Ni ²⁺( aq)+ Al( s)
• D)3Ni( s)+ 2Al ³⁺( aq)→ 3Ni ²⁺( aq)+ 2Al( s)
• E)None of these choices are correct.

Recognize shaping as a method for teaching new behaviors and skills incrementally.

Distinguish between operant and respondent (classical) conditioning.

Understand the role of punishment in decreasing undesired behaviors and contrast it with reinforcement.

Recognize the importance of immediate reinforcement in learning and behavior modification.

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Definitions:

Act of Union

Refers to various legislative acts that united two or more regions or countries into a single entity, such as the 1707 act uniting England and Scotland.

1707

The year marking the unification of the Kingdoms of England and Scotland into the Kingdom of Great Britain, as ratified by the Acts of Union.

Political Parties

Organized groups of people with similar political aims and opinions, seeking to influence public policy by getting their candidates elected to public office.

Edmund Burke

An Irish statesman, author, orator, political theorist, and philosopher, known for his support of the American Revolution and as a founder of conservative political theory.