Concentration of Liquids

Which solution is more concentrated?

• Solution 1

• Solution 2

• They have the same concentration

• I have no idea

Both of these solutions have a volume of 30 mL. Which solution is more concentrated?

• orange solution

• green solution

• they are equally concentrated

Concentration is

• the amount of solute in the solvent

• the amount of solvent in the solute

• density

• particle size

Which solution is more concentrated?

• Not enough information to tell

• Solution 1

• Solution 2

• They are equally concentrated

The beaker on the left is _______________ and the beaker on the right is _______________

• concentrated, dilute

• dilute, concentrated

• soluble, insoluble

• insoluble, soluble

Tags

NGSS.MS-PS1-2

What increases when one adds more solute or removes some of the solvent.

• Colloid

• Mixture

• Concentration

• Suspension

The more solute present in a

solution, the more _____ it will be

• diluted

• pale in color

• watery

• concentrated

In order to dilute a solution, you need to

• add more of the solid

• add more water

• find the mass

• find the volume

Which solution is more diluted?

Solution 1:

1000 mL of water

60g of salt

Solution 2:

500 mL of water

60 g of salt

• Not enough information to tell

• Solution 1

• Solution 2

• They are equally diluted

The EASIEST way to determine which Koolaid solution is the most concentrated is to...

• compare their mass

• compare their color

• evaporate each solution

Tags

NGSS.MS-PS1-2