Concentrations and Solutions

This is an example of a ______________ .

• mixture

• solution

• solute

• concentration

The BEST tool to separate this mixture with solids of a similar size is

• a magnet

• a screen

• a paper filter

• your fingers

What are the two parts of a solution?

• solubility and mixture

• solvent and solute

• solvent and solving

• saturation and solute

To be more concentrated, this will drink will need

• ice

• more water

• more water and more powder

• more powder

Tags

NGSS.MS-PS1-2

To make the drink less concentrated

• add ice

• increase the amount of water

• increase the amount of powder

• freeze it

Concentrated powdered drink solutions are ___________ .

• darker in color

• lighter in color

• sweeter

• sweeter and darker in color

A dilute salt-solution will ___________________ .

• taste sweeter

• have a darker color

• have less solid

• be heavier

The teabag is an example of a ______________________

• solvent

• solute

• filter

Concentration is

• the amount of solid in a liquid

• the amount of liquid in the solid

• density

• particle size

Solution A is 61 grams salt/50 ML water

Solution B is 21grams salt/50mL water

Solution C is 41 grams salt/50 mL water

Put them in order from most concentrated to least concentrated.

• A, B, C

• A, C, B

• C, B, A

• C, A, B