How Much Charge Must Pass Through an Electrolytic Cell to Reduce

question 18

Multiple Choice

How much charge must pass through an electrolytic cell to reduce 0.44 mol Ca²⁺ ion to calcium metal?

• A) 1.9 ×10⁵ C
• B) 8.5 ×10⁴ C
• C) 2.1 ×10⁴ C
• D) 4.3 ×10⁴ C
• E) 0.88 C

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Definitions:

Diastole

The stage of the cardiac cycle during which the heart muscle relaxes, permitting the chambers to be filled with blood.

SA Node

The sinoatrial node, a group of cells in the right atrium of the heart that generates the electrical impulses initiating the heart's rhythm.

Bundle Of His

A collection of heart muscle fibers that transmit electrical impulses from the AV node to the ventricles, playing a crucial role in the rhythm and pace of the heartbeat.

Inner Lining

The interior surface layer or covering of an organ, vessel, or structure in the body.