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Energy Requirements
Intermolecular Forces
Evaporation & Vapor Pressure
Types of Solids
Bonding in Solids
100
The name of the temperature at which a liquid changes its state to a gas at 1 atm pressure.
What is the normal boiling point
100
This is the attraction between a cation ion and an anion ion.
What is Ionic Attraction
100
The amount of energy needed to evaporate 1 mole of liquid
What is Heat of Vaporization
100
A solid characterized by the regular arrangement of its components
What is a Crystalline Solid
100
Mixtures of elements that show metallic properties
What is an Alloy
200
To convert a substance from the solid to the liquid and then to the gaseous state requires the addition of this.
What is energy/heat
200
The most significant intermolecular force acting in NH3
What is Hydrogen Bonding
200
The pressure exerted by a gas in equilibrium with a liquid or solid in a closed container
What is Vapor Pressure
200
A solid that shows no definite structure
What is an Amorphous solid
200
Type of solids that generally have low melting points due to the weak intermolecular attraction
What are Molecular Solids
300
This refers to the relatively weak interactions that occur among molecules
What is Intramolecular Forces
300
The substance with the highest heat of fusion in HI, HBr, and HCl
What is HI (greater London Forces)
300
The substance in this pair (H2O or HF) that is less volatile
What is HF
300
Model characterized by metal cations fixed in a “sea” of mobile electrons
What is the electron sea model
300
Type of alloy that has small atoms occupying some of the holes in the crystal lattice of the host metal
What are Interstitial alloys
400
This is the energy required to boil 1 mole of a liquid
What is the Heat of Vaporization/Molar Heat of Vaporization
400
The substance with the highest boiling point in Hg, NaCl, and He
What is NaCl (ionic)
400
The substance in this pair (CH3OCH3 or CH3CH2OH) that is less volatile
What is CH3CH2OH (hydrogen bonding)
400
The pattern in a crystalline solid
What is a crystal lattice
400
Small, light, mobile electrons can transfer kinetic energy quicker than larger particles in this kind of bonding
What is Metallic Bonding
500
This is the energy required to melt 1 mole of a solid
What is Heat of Fusion/Molar Heat of Fusion
500
The substance with the highest boiling point in H2, O2, and H2O
H2O
500
The substance with the largest vapor pressure in H2, O2, and H2O
What is What is H2
500
The three types of crystalline solids
What is ionic, molecular and atomic
500
The type of crystalline solid formed by (a) sulfur trioxide, (b) barium oxide, and (c) gold
What is (a) molecular solid, (b) ionic solid, and (c) atomic solid