Solubility

What is a solvent

• A liquid that will dissolve a solid solute

• Another word for solution

• A thing that make drinks change colour

• Usually the solid about to be dissolved

The ___ is the thing being dissolved.

• solute

• solvent

• mixture

• solution

The substance in which a solute is dissolved is a?

• solution

• solvent

• alloy

• mixture

If I dissolve sugar in water, what is the solute?

• Water
• Hydrogen
• Sugar
• Carbon

If I dissolve salt in water, what is the solvent?

• salt

• water

• salt & water

• none of the above

A homogeneous mixture is the same thing as...

• a solution

• a heterogeneous mixture

• a compound

• an element

The prefix hetero means...

• same

• different

• together

• awesome

How many grams are soluble in 100 g of water at 100 ºC?

• 300 grams

• 250 grams

• 100 grams

• 50 grams

Tags

NGSS.HS-PS1-5

What is unsaturated?

• A solution with more solute than solvent
• A solution with less than the maximum amount of solutes 
• A solution with the  perfect balance of solutes and solvents
• A solution with solids at the bottom

Which of the following usually makes a substance dissolve faster in a solvent?

• agitating the solution
• increasing the particle size of the solute
• lowering the temperature
• decreasing the number of particles

Tags

NGSS.HS-PS1-5