How Many Electrons Are Transferred in the Balanced Redox Equation

question 16

Multiple Choice

How many electrons are transferred in the balanced redox equation that results from combining these two half-reactions on a molar scale?
Al
Al³⁺ + 3e^- and Cu²⁺ + 2 e^-
Cu

• A)6
• B)5
• C)3
• D)2

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Definitions:

Receptive Fields

Specific areas within the sensory nervous system that, when stimulated, affect the activity of neurons.

Preexisting Categories

Cognitive classifications or groups that an individual has already formed before encountering new information, which helps in organizing and assimilating new data.

ΔI

Signifies a change in a variable, commonly used in mathematics and physics to denote a change in intensity or other measurable factors.

Standard Stimulus

A specific, unchanging stimulus used as a basis for comparison in experimental investigations.