Consider a Voltaic Cell Based on the Following Cell Reaction $\rarr$

question 122

Multiple Choice

Consider a voltaic cell based on the following cell reaction: Ni(s) + At₂(s) $\rarr$ Ni²⁺(aq) + 2At^- (aq)
Given that the standard cell emf is 0.55 V, what is the standard reduction potential for astatine? [E°(Ni²⁺/Ni) = -0.25 V]

• A)0.80 V
• B)0.30 V
• C)-0.30 V
• D)-0.80 V
• E)0.43 V

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Definitions:

Sclera

The white or sclerotic outer coat of the eye.

Musculature

The system of muscles within the body, contributing to physical strength, movement, and posture.

Rule Out

To eliminate or exclude something as a possibility through investigation or evidence.

Abbreviation R/O

Stands for "Rule Out," used in medical context to indicate excluding a diagnosis.