Unit 7 Review

What is a substance that is dissolved in another substance? 

• solution
• solute
• solvent
• compound

What is a solvent?

• The substance that does the dissolving in a solution.
• The substance that is being dissolved in a solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

This is the part of a solution that dissolves

• Solute
• Solvent
• Solution
• Mixture 

The concentration of a mixture can be increased in which of the following ways?

• Heating the mixture
• Adding more water “solvent”
• Adding more powder “solute”
• Stirring the mixture

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

air is a 

• compound
• element
• heterogeneous mixture
• solution

salt water is a 

• compound
• element
• heterogeneous mixture
• solution

what a solute dissolves in

• solvent
• mixture
• solute

Lemonade - Water, lemon juice, and sugar
Identify the solute

• water
• lemon juice
• sugar and lemon juice 

Tags

NGSS.5-PS1-4

When solute dissolves into a solvent it is called a _____________.

• mixture
• solution
• element

When a certain amount of solvent cannot hold any more solute it is called a ________ solution.

• Diluted
• Saturated