Which Substance Is Serving as the Reducing Agent in the Following

question 67

Multiple Choice

Which substance is serving as the reducing agent in the following reaction? 14H⁺ + Cr₂O₇^2- + 3Ni → 3Ni²⁺ + 2Cr³⁺ + 7H₂O

• A)Ni
• B)H⁺
• C)Cr₂O₇^2-
• D)H₂O
• E)Ni²⁺

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Definitions:

SYMLOG Subscale

Stands for Systematic Multiple Level Observation of Groups subscale, a methodological tool used to assess and categorize behaviors within group interactions.

Domineering

Exhibiting assertive, controlling, or dominant behavior, often at the expense of others.

Tough-Minded

Describing someone who is practically oriented and resolute, often showing a firmness or determination in dealing with difficult situations.

Egocentric

Egocentric describes a perspective where an individual is overly focused on their own viewpoints and experiences, disregarding others'.