When the Oxidation-Reduction Reaction Shown Here Is Balanced, How Many $\rightarrow$

question 102

Multiple Choice

When the oxidation-reduction reaction shown here is balanced, how many electrons are transferred for each atom of copper that reacts?
Ag⁺(aq) + Cu(s) $\rightarrow$ Ag(s) + Cu²⁺(aq)

• A) 1
• B) 2
• C) 3
• D) 4
• E) 0

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Definitions:

Differential Compound

When the series and shunt field are connected in such a manner as to oppose each other in the production of magnetism.

Shunt Field

The winding of a generator or motor that is connected in parallel with the armature, used to regulate the machine's voltage or speed.

Armature

The rotating coil or core in a motor or generator, on which the voltage is induced by magnetic fields.

Direction of Rotation

The clockwise or counterclockwise movement of an object, such as a motor or wheel, typically described from an observational standpoint.