Electrolytes and Non-Electrolytes

Answer explanation

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-7

• NaCl

Strong electrolytes are good conductors of electricity

• True

• False

Non-electrolytes do not conduct electricity

• True

• False

Weak electrolytes are weak conductors of electricity

• True

• False

Write the dissociation equation for sodium chloride in water

Answer explanation

Make sure to balance when needed!!!

Answer explanation

Tags

NGSS.HS-PS1-7

Answer explanation

Tags

NGSS.HS-PS1-7

Which of the following is a characteristic of electrolytes?

• They do not conduct electricity.

• They conduct electricity when dissolved in water.

• They are always solid at room temperature.

• They cannot dissolve in water.

What happens to the ions in a strong electrolyte when dissolved in water?

• They remain intact and do not dissociate.

• They partially dissociate into ions.

• They completely dissociate into ions.

• They form a precipitate.