An Electrochemical Cell Based on the Following Reaction Has a Standard

question 28

Multiple Choice

An electrochemical cell based on the following reaction has a standard cell voltage (E°_cell) of 0.48 V: Sn(s) + Cu²⁺(aq) $\rarr$ Sn²⁺(aq) + Cu(s)
What is the standard reduction potential of tin(II) ? (E°(Cu²⁺/Cu) = 0.34 V)

• A)-0.14 V
• B)0.14 V
• C)-0.82 V
• D)0.82 V
• E)none of these

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Definitions:

Moral Judgments

Decisions or evaluations about the rightness or wrongness of actions, often based on a set of ethical principles or societal norms.

Phallic Stage

The third stage in Freud's theory of psychosexual development, occurring around age 3 to 6, where the focus of the libido is on the genital area.

Gender Identity

A person's internal sense of their own gender, whether it be male, female, a blend of both, or neither, and how they perceive themselves and what they call themselves.

Superego

In psychoanalytic theory, the part of the personality that acts as a critical and moralizing force, guiding behavior to conform with societal standards.