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Untitled Flashcards Set

🔹 What Is an Electrolyte?

An electrolyte is:

  • A compound that dissociates (breaks apart) into positive and negative ions when it dissolves in water.

  • These free-moving ions carry electric current through the solution.

 Saturated Solution
  • A solution that has dissolved the maximum amount of solute possible at a specific temperature.

  • If you add more solute, it won’t dissolve — it just sinks to the bottom.

  • Example: You keep adding salt to water and stirring, but eventually, the salt stops dissolving — that’s when the solution is saturated.

 Unsaturated Solution
  • A solution that has not yet reached the maximum solute amount it can hold.

  • You can still dissolve more solute in it.

  • Example: A spoon of sugar in tea — it fully dissolves, and you could add more — this is unsaturated.

Type

Definition

Example

Homogeneous Mixture

Looks like a single substance; same throughout

Salt water, air, alloy (like brass)

Heterogeneous Mixture

You can see different parts; uneven composition

Salad, oil & water, sand in water