Ionic Mobility & Ionic Size: What's the Connection?

Thread starter anigeo
Start date Apr 2, 2012
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Connection Ionic Mobility

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SUMMARY

The discussion confirms that ionic mobility increases as ionic size decreases, establishing a clear relationship between the two. Smaller ions exhibit greater ease of movement, analogous to the difference in maneuverability between small boats and large ocean liners. This principle serves as a fundamental guideline in understanding ionic behavior in various chemical contexts.

PREREQUISITES

Understanding of ionic mobility concepts
Basic knowledge of ionic size and its implications
Familiarity with chemical kinetics
Awareness of analogies in physical movement

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Chemistry students, materials scientists, and professionals in electrochemistry seeking to deepen their understanding of ionic behavior and its practical applications.

Apr 2, 2012

anigeo

is it true that the ionic mobility increases with the decrease of the ionic size?

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Apr 3, 2012

Borek

Mentor

Just a rule of thumb. But yes - small ions are easier to move. It is not much different from propelling a ship - it is much easier to move a small boat than a huge ocean liner.