Concentration, Molarity and Dilutions

Which is an example of a solute?

• Egg whites
• Sugar
• Water
• Acetone

What is a solvent

• the liquid in which a solute is dissolved to form a solution.
• Another word for solution
• A thing that make drinks turn colors
• Its a metal molecole

In general as temperature decreases, the solubility...

• increases

• decreases

• stays the same

Tags

NGSS.MS-PS1-4

When a solvent contains as much of the solute as it can hold, the solution is said to be

• supersaturated
• diluted
• saturated
• unsaturated

Solution where more solute can still be dissolved at the given temperature. 

• Saturated
• Unsaturated
• Supersaturated
• Homogeneous solution

mixture of two or more substances; dissolved particles are spread evenly throughout the mixture

• solvent
• solute
• mixture
• solution

You can make a solution more concentrated by adding __________.

• solute
• solvent
• water

Tags

NGSS.HS-PS1-5

What does it mean to dilute a solution?

• lower the concentration of solute per solvent
• increase the concentration of solute per solvent

When the volume of solvent increases, the mass of solute that can dissolve in a saturated solution...

• increases

• decreases

• stays the same

When the volume of solvent increases, the solubility of a solute at a given temperature...

• increases

• decreases

• stays the same