A Concentration Cell Is Constructed Using Two Ni Electrodes with Ni²⁺

question 43

Multiple Choice

A concentration cell is constructed using two Ni electrodes with Ni²⁺ concentrations of 1.0 M and 1.00 $\times$ 10^-4 M in the two half-cells.The reduction potential of Ni²⁺ is -0.23 V.Calculate the potential of the cell at 25°C.

• A)-0.368 V
• B)+0.132 V
• C)-0.132 V
• D)+0.118 V
• E)+0.0592 V

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Definitions:

Ventrolateral surface

The surface of a body part or organ that is positioned toward the front and side.

Triceps Brachii

A muscle located at the back of the upper limb, responsible for extending the forearm.

Brachialis

A muscle in the upper arm that flexes the elbow joint.

Rectus Abdominis

A long muscle in the front of the abdomen that assists in breathing and stabilizes the core during movements.