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Into. to Chemistry 2
Atomic Structure 2
Ionic/Metallic Bonds 2
Gas Behavior 2
Solutions
100
Fire, heat, sound, light, thoughts, etc. are all acceptable answers
Give three examples of anti-matter.
100
This is because a solution cannot be broken down, while mixtures can be broken to its simplest form
A solution is not a mixture.
100
This forms a compound
When atoms react, atoms must collide. When this collision occurs, a substance is formed called a?
100
8.31 (L/mol)/(K/mol)
What is the constant for kPa?
100
Unsaturated solution
A solution that contains less solute than a saturated solution at a given temperature and pressure is called a(n):
200
Visible or indivisible
Matter can be ____________ or ______________.
200
They thought [it] was composed of air, fire, earth, and water.
What did early Greek philosophers think matter was a combination of?
200
A compound forms when this is present
What is a stable energy level?
200
Particle spacing
Occurs because gases are easily compressed
200
Solubility is affected by these two factors
What is temperature and pressure?
300
Analytical chemistry
What area of chemistry focuses on the composition of matter?
300
Atoms
What did Democritus propose the world was made up of?
300
An ion is a group of combined atoms that has a charge because of its _______ or ______ of electrons.
What is gain and loss?
300
Effusion
What is the term used to describe when a gas escapes through a tiny hole in its container?
300
Moles of solute/liters of solution
What is the formula for molarity (M)?
400
An extensive property
What type of property depends on the amount of matter in a sample?
400
Antoine Lavoisier
Who proposed the law of the conservation of matter?
400
Ionic compound
This is the relationship between a metal and a non-metal chemically combining.
400
When the total pressure is the sum of partial pressures of gases
What is a mixture of gases?
400
It is usually expressed in grams of solute per 100 g of solvent.
How is solubility usually expressed?
500
Inorganic chemistry
What area of chemistry focuses on chemicals that do not contain carbon?
500
Alpha particles
Positively charged particles are called?
500
Form 3-D crystal structures
Ionic compounds form these:
500
Kinetic theory
What theory can explain why gases are compressed more easily than liquids or solids?
500
The number of moles of solute per kilograms are expressed
Molality (m)