DOL: Solvents, Solutes, and Solutions

In a solution the _____ is dissolved.

• solvent

• solute

Look at the solution of tea and water. What do you think the terms diluted or concentrated could mean?

• Diluted means more water, concentrated means less water

• Diluted means less water, concentrated means more water

• Diluted means more tea, concentrated means less tea

• Diluted means less tea, concentrated means more tea

Tags

NGSS.MS-PS1-2

Which of the following actions increases the concentration of an aqueous solution?

• decreasing the amount of the solute (tea)

• increasing the amount of the solvent (water)

• increasing the amount of the solute (tea)

• increasing the solute (tea) and solvent (water) in equal amounts

Tags

NGSS.MS-PS1-2

What is the rate of dissolution?

• how quickly a substance dissolves

• How cold a substance is

• How many particles are in a substance

• The color of the substance

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4

NGSS.MS-PS1-4

A saturated solution has reached its maximum _______ capacity.

• Solvent

• Solute

• Pressure

• Volume

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-1

Rank the glasses from most concentrated to least concentrated.

• Glass D, Glass B, Glass A, Glass C

• Glass A, Glass B, Glass C, Glass D

• Glass D, Glass B, Glass C, Glass A

• Glass B, Glass D, Glass A, Glass C

Tags

NGSS.MS-PS1-2

Which would NOT increase the rate of dissolution?

• Ice

• Heat

• Agitation

• Small Particle Size

Tags

NGSS.MS-PS3-4

In an aqueous solution the ___________ is water.

• Solute

• Solvent

• Solution

What is agitation?

• Heating

• Size

• Stirring

• Color

The salt is the ________.

• Solute

• Solvent

• Solution