Determine Which of the Following Pairs of Reactants Will Result

question 118

Multiple Choice

Determine which of the following pairs of reactants will result in a spontaneous reaction at 25 °C.

• A) I^-(aq) + Zn²⁺(aq); if E°(I₂/I^-) = + 0.54V and E°(Zn²⁺/Zn) = -0.76V
• B) Ca(s) + Mg²⁺(aq); if E°(Ca²⁺/Ca) = -2.76V and E°(Mg²⁺/Mg) = -2.37V
• C) H₂(g) + Cd²⁺(aq); if E°(Cd²⁺/Cd) = -0.40V
• D) Ag(s) + Sn²⁺(aq); if E°(Ag⁺/Ag) = + 0.80V and E°(Sn²⁺/Sn) = -0.14V
• E) Ag⁺(aq) + Mn²⁺(aq); if E°(Ag⁺/Ag) = + 0.80V and E°(MnO₄^-/Mn²⁺) = +1.51V

Understand the concept and legal principles of consideration in contract law.

Differentiate between legal sufficiency of consideration and adequacy of consideration.

Identify the requirements for a valid modification of contracts under both common law and the Uniform Commercial Code (UCC).

Analyze the enforceability of agreements based on past consideration or moral obligations.

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Definitions:

Role Playing

A teaching or training method that involves acting out roles in specific scenarios to practice behaviors or explore complex situations.

Foot-In-The-Door Phenomenon

A compliance strategy where persuading someone to agree to a small request increases the likelihood they will agree to a larger request later.

Fundamental Attribution Error

The tendency to overemphasize personal characteristics and ignore situational factors in judging others' behavior.

Central Route Persuasion

An approach to persuasion where the message is deeply analyzed, causing permanent shifts in viewpoints.