Front

What is an electrolyte?

Back

An electrolyte is a substance that dissociates into ions when dissolved in water, allowing the solution to conduct electricity.

Front

What distinguishes a strong electrolyte from a weak electrolyte?

Back

A strong electrolyte completely dissociates into ions in solution, while a weak electrolyte only partially dissociates.

Front

Give an example of a strong electrolyte.

Back

Sodium chloride (NaCl) is a common example of a strong electrolyte.

Tags

NGSS.HS-PS1-1

Front

Give an example of a weak electrolyte.

Back

Acetic acid (HC2H3O2) is an example of a weak electrolyte.

Front

What is a non-electrolyte?

Back

A non-electrolyte is a substance that does not dissociate into ions in solution and therefore does not conduct electricity.

Front

Is carbon dioxide (CO2) an electrolyte?

Back

No, carbon dioxide (CO2) is a non-electrolyte.

Front

What type of electrolyte is sulfurous acid (H2SO3)?

Back

Sulfurous acid (H2SO3) is a weak electrolyte.

Front

What is the behavior of weak acids in solution?

Back

Weak acids partially dissociate into ions in solution, resulting in a lower concentration of ions compared to strong acids.

Front

What is the significance of the dissociation constant (Ka) for weak acids?

Back

The dissociation constant (Ka) measures the strength of a weak acid; a larger Ka value indicates a stronger weak acid.

Front

What is the role of lithium carbonate (Li2CO3) in terms of electrolytic behavior?

Back

Lithium carbonate (Li2CO3) is a strong electrolyte that fully dissociates into lithium and carbonate ions in solution.

Tags

NGSS.HS-PS1-3