Solutions

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

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

Another name for a homogeneous mixture is 

• an element.
• a solution.
• a compound.

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

• water
• lemon juice
• sugar and lemon juice 

Tags

NGSS.5-PS1-4

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

• Diluted
• Saturated

To make a solute dissolve more quickly i n a solvent which would you do?

• Put it in cold water and stir it
• Put it in warm water and stir it

Tags

NGSS.HS-PS1-5

Molarity is.......

• milliters per moles

• solvent per solution

• moles of solvent per liters of solute

• moles of solute per liters of solution

The part of a soultion that is in the greatest amount is....

• never the solvent

• always the solvent

• the solute and solvent will be in equal amounts

• always the solute