Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
100
Intermolecular Forces abbreviated as LDFs
What are London Dispersion Forces?
100
The formation of a chemical compound through the combination of simpler compounds or elements.
What is synthesis reaction?
100
The study of quantitative relationships between the amounts of reactants and amounts of products in a chemical reaction.
What is Stoichiometry?
100
Most abundant substance in a mixture.
What is the dispersion medium?
100
A solution containing more hydroxide ions than hydrogen ions.
What are basic solutions?
200
Intermolecular forces requiring at least one lone pair
What are Hydrogen Bonds?
200
Theory based on the idea that particles of matter are always in motion.
What is Kinetic-molecular theory?
200
The product ratio of the actual yield divided by theoretical yield expressed as a percent.
What is percent yield?
200
Filterable mixtures containing particles that settle out if left undisturbed.
What are suspensions?
200
Solutions that resist changes in pH by reacting with hydrogen or hydroxide ions when limited amounts of acid or base are added.
What are buffers?
300
The phase change from solid to gas
What is sublimation?
300
Particle collisions in which no kinetic energy is lost.
What are elastic collisions?
300
Reactants sticking to containers, incomplete reactions, and human error.
What are reasons actual yield is not theoretical yield?
300
The process of surrounding solute particles with water solvent particles to form a solution.
What is hydration?
300
Bases that ionize only partially in dilute aqueous solutions.
What are weak bases?
400
Three shared properties of solids and liquids both
What are takes up space, made of molecules, and has definite shape? (Two out of three)
400
Law stating the relationship between pressure, temperature, and volume of a fixed amount of gas.
What is the combined gas law? (P1V1/T1 = P2V2/T2)
400
The law stating that at a constant temperature, the amount of a gas that dissolves in a liquid is directly proportional to the partial pressure of the gas in equilibrium with the liquid.
What is Henry's Law? (S1/P1=S2/P2)
400
Acids that can donate more than one hydrogen ion.
What are polyprotic acids?
500
Molecular shape with angles of 107.3
What is trigonal pyramidal?
500
The rate of effusion/diffusion of two gases are inversely proportional to the square roots of their formula masses.
What is Graham's Law? (RateA/RateB = √molar massB/√molar massA)
500
The kind of reaction from which a net ionic equation can be written as a result of insolubility
What are precipitate reactions?
500
Model stating that a substance which ionizes to produce hydrogen ions in aqueous solution is an acid and a substance which dissociates to produce a hydroxide ion is a base.
What is the Arrhenius model?
M
e
n
u