1. January 14, 2014 Day 2 2- Science Starter: Vocabulary words Solute
1. Please have these
Items on your desk.
Science Starters
Sheet AR
Book
Agenda
2- Science Starter:
Vocabulary words
Solute
Solvent

2. Definition
Solvent- The part of a solution that is present in the largest amount and dissolves a solute.
Solute- The part of a solution present in a lesser amount & dissolved by the solvent.

3. Mixtures and Solutions
Solute and Solvent

4. Matter Homogeneous mixtures Pure substances Solution
Heterogeneous materials - can see two parts
Homogeneous materials can see only one thing - one set of properties
Mechanical Mixture
Homogeneous mixtures
They’re mixed together so well you only see one thing – it looks pure but it isn’t
Pure substances
You can only see one thing because there is only one kind of particle in it.
Solution

5. Review Solutions Are solutions homogeneous or heterogeneous?
Are solutions mixtures or pure substances?
Mixtures
What kind of states can a solution be?
Solid, liquid, or gas
What are the two “s” words that every solution must have?
A solute and a solvent

6. In a salt water solution…
Is salt the solute or the solvent?
Solute
Is water the solute or the solvent?
Solvent
What does the solute do?
Gets dissolved
What does the solvent do?
Does the dissolving

7. A Salt Water Solution
Solute (salt)
Animation
Solvent (water)

8. Dissolving

9. Solution Worksheet solute solute solute solute solute solute solute
solvent
solvent
solvent
solvent
solvent
solvent
solvent
solvent