Concentration Simulation Quiz

This word means something that is dissolved in a solution.

• Solute

• Solvent

• Molar

• Gram

In the simulation, the concentration is measured in...

• mol / L (Molarity)

• solutes

• % volume

• % mass

Tags

NGSS.HS-PS1-5

Select TWO variables below that have a direct relationship with each other.

• Solute

• Concentration

• Amount of water

Which factor does NOT affect the concentration of a solution?

• Amount of solute in sink

• Amount of water in sink

• Evaporation

• Amount of solution in sink

What best describes the relationship between the amount of water and the concentration of a solution?

• Direct

• Inverse

• No relationship

Based on your results, which option best defines evaporation?

• Water leaves in gas form

• Solute leaves in gas form

• Both water & solute leave in gas form

Tags

NGSS.MS-PS1-4

All solutes reach the "saturated" point at the same concentration.

• True

• False

What happens in the simulation when a solution becomes "Saturated"?

• It stops dissolving solute

• It starts to evaporate

• The concentration starts to drop

• The concentration starts to climb

Water is the solvent in this simulation. What is your best guess for what that means?

• The substance that dissolves the solute

• The substance that gets dissolved by the solute

• The substance present in the least amount in a solution

• A substance present in a solution

Tags

NGSS.HS-ESS2-5