1. States of Matter

2. Phases of Matter Identify which box represents a solid, liquid or gas.
-Holds Shape
-Fixed Volume
Liquid
-Shape of container
-Fixed Volume
Gas
-Shape of Container
-Volume of Container

3. Particles Submicroscopic particles are able to vibrate about their
fixed positions.
What happens when we add heat???
Vibrations increase
At a certain temperatures they have enough energy to disrupt the fixed positions (changing the phase)
Adding heat:
Solid  Liquid  Gas

4. Baking Soda lab Lab Prep Table
Purpose: To collect qualitative data to determine what will happen when baking soda is heated.
By the end of today you need to have a 2-D schematic of your apparatus.
Lab Prep Table

5. Agenda 1/18/17 Two things… Baking soda lab
How to use the Bunsen burner
What does 0.5 cm of baking soda look like?
Baking soda lab
HW: Conclusion questions for the baking soda lab

6. Agenda 1/19/17
Baking soda lab discussion
Quiz
Separations Notes

7. Baking Soda Lab Discussion
Data
Describe what happened to the water level in the bottle?
Why did the water level change?
Describe what the baking soda looks like after it is heated.
When is the experiment over?