Calculate the Standard Cell Emf for the Following Cell: Mg

question 70

Multiple Choice

Calculate the standard cell emf for the following cell: Mg | Mg²⁺ || NO₃^- (acid soln) | NO(g) | Pt

• A) 3.33 V
• B) 1.41 V
• C) -1.41 V
• D) 8.46 V
• E) -8.46 V

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Definitions:

Model

Simulation of a process that aids conceptual understanding until the process can be studied firsthand; a hypothesis that describes how a particular process could possibly be carried out.

Researchers

Individuals engaged in systematic investigation to establish facts, develop new conclusions, or revise existing theories.

Extreme Environments

Habitats characterized by extreme conditions, such as high or low temperatures, high salinity, or high pressures, that are challenging for most life forms.

Domain Archaea

One of the three domains of life; contains prokaryotic cells that often live in extreme habitats and have unique genetic, biochemical, and physiological characteristics; its members are sometimes referred to as archaea.