Which Example Represents the Reduction Half-Reaction for Cobalt/cobalt(II)?
A) Co $\rightarrow$

question 45

Multiple Choice

Which example represents the reduction half-reaction for cobalt/cobalt(II) ?

• A) Co \(\rightarrow\) Co²⁺ + 2 e^-
• B) Co + 2 e^-\(\rightarrow\) Co^2-
• C) Co²⁺ + 2 e^- \(\rightarrow\)Co
• D) Co²⁺ \(\rightarrow\)Co + 2 e^-

---

Definitions:

Mediating Technology

Technologies or systems that facilitate the interaction between different parties or components within a process or system.

Beneficial Exchange

A transaction or interaction that results in positive outcomes for the involved parties, often seen in negotiations or trade.

Lean Production

A manufacturing approach aimed at minimizing waste and increasing efficiency by focusing on value creation for the end customer.

Small-batch Production

A manufacturing method that produces goods in small quantities, allowing for greater flexibility and customization.