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chem unit 7 review
chemistry
28
Chemistry
11th Grade
04/08/2009

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Cards

Term
What are the properties of gases?
Definition
tempature, volume, and pressure
Term
What is elastic collision?
Definition
When during collision, kentic engery is transented with out loss from one particle to another
Term
What is STP?
Definition
Standard Pressure and Tempature.  0 degrees C for tempatre and 1atm for pressure.
Term
The ideal gas law describes the behavior of real gases under what conditons?
Definition
When the gas follows the kenetic theroy.
Term
What are properties of liquids?
Definition
They flow, have fixed volume, and take shape of their containter.
Term
What are properities of solids?
Definition
They have definite shape and volume
Term
What is a dipole?
Definition
a molecue that had the electrically charged regions or poles.
Term
What is viscosity?
Definition
The measure of the resistance of a fluid cuased by stress.
Term
What is surface tension?
Definition
An inward force that tends to minimize the surface area of a liquid, it cause the surface to become as it were skin. (think jesus walking on water)
Term
What is the most unique property of water?
Definition
That is can change from a solid to a liquid and a gas.
Term
What is a unit cell?
Definition
The smallest grounp of particles within a crystal that retains the shape of the crystal.
Term
What is lattice?
Definition
The process in which opposites charged ions in the pas phase combine to form a ionic lattice in the solid phase.
Term
What is a hydrate?
Definition
A substance that continas water
Term
What is a crystalline solid?
Definition
An inoic compund at room tempature
Term
What are the different types of crystalline solids? (8)
Definition

ABBCFHPR

aragonite, barite, berye, cinnabar, franklinite, hematite, pyrite, rutile

Term
What are amorphous solids?
Definition
A solid that lacks an ordered internal structure, denotes a radom arranement of atoms.
Term
When a solid changes to a liquid...
Definition
melting
Term
When a liquid changes to a solid...
Definition
freezing
Term
When a solid changes to a gas...
Definition
sublimation
Term
When a gas changes to a solid...
Definition
deposition
Term
When a liquid changes to a gas...
Definition
vaporization
Term
When a gas changes to a liquid...
Definition
condinsation
Term
What is the kinetic-molecular theroy?
Definition
A theroy explaining the state of matter based on the concept that the particels are in all forms of matter are in constant motion.
Term
What is Avogadro's Law?
Definition

For any gas, the ratio of Liters of the gas to moles of the gas is:

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Term
What is Byoles gas law?
Definition

relating pressure and volume-

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Term
What is Charles' gas law?
Definition

relating volume and temperature

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Term

Guy-Lussac's law?

 

Definition

elating temperature and pressure.

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Term

What is the combined gas law?

 

Definition
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