Solids
This is the process of a solid turning directly into a gas.
What is sublimation?
This is the measure of a liquid's resistance to flow.
What is viscosity?
This is used to calculate the energy released when a vapor condenses.
What is the heat of vaporization?
This type of interaction is a random movement of electrons that creates a momentary nonsymmetrical distribution of charge.
What is London Dispersion?
This is the science of measuring the heat of chemical reactions or physical changes.
What is calorimetry?
Silicon dioxide, graphite and diamond are examples of these.
What are covalent network solids?
Liquids with hydrogen bonding would have this kind of vapor pressure.
What is low vapor pressure?
Use this equation to calculate the pressure of a gas, when given its density.
What is PM = DRT?
Molecules with this type of intermolecular force have the greatest surface tension.
What is hydrogen bonding?
Which of the following are nonelectrolytes?
a. acids
b. sugars
c. ionic salts
d. alcohols
What are sugars and alcohols?
These are the pieces of information you would need to calculate the amount of heat that it takes to melt an ice cube.
What are the mass (or moles) and heat of fusion?
This is how many calculations you would do to find the energy involved in changing liquid water at 70 degrees Celcius to vapor at 100 degrees.
What is 2?
When collecting a gas over water to study the pressure of that gas, this has to be accounted for.
What is the vapor pressure of the water?
The molecule below that has the highest boiling point:
a. CH4
b. I2
c. SO3
What is b. I2?
An increase in the temperature of a gas dissolved in a liquid does this to its solubility.
What is decrease?
This is what happens to the temperature of a sample of water as it freezes to a solid.
What is nothing?
The temperature at which the vapor pressure of the liquid is exactly 1 atm.
What is the normal boiling point?
Liquids that are volatile have these kinds of intermolecular forces.
What is weak?
These are the two factors of Coulomb's law.
What are charge magnitude and size of ions?
These are the three requirements for hydrogen bonding to occur.
What are:
* Hydrogen on one molecule.
* N,O,F on a different molecule.
* The hydrogen must also be bonded to either N, O, or F.
When some of the holes in a metal crystal are filled in by a different type of metal.
What is an interstitial alloy?
The answer choice below that has the lowest freezing point.
a. CH3Cl
b. H2S
c. NH3
d. SiO2
What is a. SiO2?
This is the process of going from a gas directly to a solid.
What is deposition?
Dipole-dipole forces are about this percent of the strength of ionic bonds.
What is 1%?
Henry's Law works best for what kind of solutions?
What is dilute solutions that do not react with the solvent?