The Standard Cell Potential (E°_cell)of the Reaction Below Is +0

question 26

Multiple Choice

The standard cell potential (E°_cell) of the reaction below is +0.126 V.The value of for the reaction is ________ kJ/mol. Pb (s) + 2H⁺(aq) → Pb²⁺ (aq) + H₂ (g)

• A)-24.3
• B)+24.3
• C)-12.6
• D)+12.6
• E)-50.8

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Definitions:

Flexible

The quality of being able to bend without breaking; adaptability to change or to accommodate new conditions.

Brittle

Refers to a physical property of materials that break easily without significant deformation.

Cranium

The skull; the eight bones of the head enclosing the brain; generally applied to the 28 bones of the head and face.

Cranial Bones

The bones that form the skull, protecting the brain and supporting the structures of the face.