The Standard Cell Potential (E°_cell)for the Voltaic Cell Based on the Reaction

question 15

Multiple Choice

The standard cell potential (E°_cell) for the voltaic cell based on the reaction below is ________ V. 2Cr (s) + 3Fe²⁺ (aq) → 3Fe (s) + 2Cr³⁺ (aq)

• A)+0.30
• B)+2.80
• C)+3.10
• D)+0.83
• E)-0.16

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Definitions:

Nuclear Pores

Complexes in the nuclear envelope that regulate the transport of molecules between the nucleus and the cytoplasm in cells.

Nuclear Envelope

A double membrane that constitutes the outer boundary of the nucleus. Pores in the membrane control which molecules can cross it.

Lysosomes

Membrane-bound organelles in eukaryotic cells containing enzymes that break down waste materials and cellular debris.

Cellular Debris

Non-functional, dead or dying cells and cellular components that are cast off from living cells.