Compounds and Mixtures Do Now # ____

Do Now # ____
Is the air we breathe a compound or mixture?  How can we know?

Additional Vocabulary on Physical Change

• melting
• freezing
• condensation
• evaporation
• vaporization
• sublimation
• plasmafication
• Boyle's Law
• Charles's Law
• Heat
• endothermic
• exothermic
• freezing point
• melting pt.
• condensation pt
• vaporization pt.
• CHARACTERISTIC PROPERTY
• heat
• temperature

Why does that happen? Do Now # 11

Do Now #11?  Why do our ski goggles or car windshield gets foggy, drinks sweat, ice forms on the outside of our windows when it hasn't rained, and why do clouds form?






http://www.ptable.com/

States of Matter Game

Play the game, to practice sorting plasmas.  Let me know your high score. Click HERE

How does temperature and pressure affect the state of matter?  Click Here

Bose Einstein Condensate - 0 Degrees Kelvin - Zero Energy

OK Zach, Bend your mind around this. not really the same thing but here is a video about liquid metal that is mind blowing.

Vocabulary

Do Now #11. What is your best method for learning new vocabulary?

• solubility
• solute
• solvent
• concentration
• dilute
• dissolve
• solution
• mixture
• chemical property
• physical property
• malleability
• ductility
• funkychicken
• thermal conductivity
• reactivity with
• flammability
• state of matter
• plasma, another plasma link
• define gas
• define liquid
• define solid
• define phase change
• thermal energy
• heat
• temperature
• vaporization
• condensation
• freezing
• melting
• sublimation

Do Now #10 - Law of Conservation of Mass

Do Now # 10:  What is the law of conservation of mass/matter and does it make sense to you?  Why or why not?


































1. You have a 20Kg block of wood in a fire.  An hour later there is 1 Kg of black ash.  What happened to the other 19 Kg?


2. You add 20 gallons of fuel to your car.  How much does that mass in Kg? After a week you have only 1 Kg of fuel left in your car, what happened to the other _______Kg?

 1 US gallon = 3.78541178 liter  and the density of Fuel lets say is .7g/mL

3. Lets imagine a tree absorbing 100 Kg of of CO2 per year.  Lets also say it emits 73Kg of oxygen back into the atmosphere.   What happened to the other 27%?

4. The U.S. gets about 52% of all its energy for electricity from Coal fired power plants. 1.39 x10 e12 pounds of coal were consumed last year for the production of energy. How much Carbon Dioxide was emitted into the atmosphere?

5.