Chemistry / Unit 8 Chem 1526 short lesson, about 20 seconds
Electrolytes vs. Nonelectrolytes
Captions available
The idea
An electrolyte produces ions when dissolved, letting its solution conduct electricity; a nonelectrolyte dissolves as intact, nonconducting molecules.
In practice
Saltwater conducts because dissolved NaCl separates into mobile ions, while sugar water at the same concentration does not.
Where people slip
Conductivity depends on whether ions are present, not on how much solute dissolves — a dilute electrolyte still conducts, only weaker.
Your place on the trail
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