Chapter 21 PS

A homogeneous mixture

• Solution

• Solute

• Solvent

• Mixture

It has the same composition throughout the mixture

• Homogeneous

• Heterogeneous

• Mixture

• Collid

The substance being dissolved in a solution

• Solution

• Solute

• Solvent

• Mixture

The substance in which the solute is dissolved

• Solution

• Solute

• Solvent

• Mixture

A mixture of elements that has metallic properties

• Solution

• Solute

• Solvent

• Alloy

Which is NOT a way to speed up the rate of dissolving

• Stirring

• Temperature

• Surface Area

• Watching it

This brings more solvent into contact with more solute to speed up dissolving

• Stirring

• Temperature

• Surface Area

• Drinking it

If you decrease this you increase the dissolving rate (crunch it into smaller pieces)

• Stirring

• Temperature

• Surface Area

• Drinking it

Increasing this increases the dissolving rate

• Stirring

• Temperature

• Surface Area

• Drinking it

Tags

NGSS.MS-PS1-4

A solution in which a large amount of solute is dissolved in the solvent

• Unsaturated Solution

• Saturated Solution

• Dilute Solution

• Concentrated Solution