Solids
Liquids
Solutions
Rates of Reactions
Grab Bag
100
This unit cell has an atom at the center and one on each corner.
What is Body-Centered Cubic (BCC)?
100
This is the phase change when a liquid goes to the solid phase.
What is freezing?
100
This is the substance that is being dissolved into when forming a solution.
What is a solvent?
100
This is a substance that speeds up a chemical reaction by lowering the activation energy, but which is not itself consumed by the reaction.
What is a catalyst?
100
This is the intermolecular force that is found in everything and is cause by the attraction between induced dipoles.
What is London dispersion?
200
This is the volume in nm^3 of a simple (primitive) cubic unit cell for an atom with an atomic radius of 0.144nm.
What is 0.0239 nm^3?
200
This intermolecular force is found in liquids that contain all polar molecules.
What is dipole-dipole?
200
This is the movement of water through a semipermeable membrane in order to balance out solute concentrations.
What is osmosis?
200
This factor, whose symbol is "k", is dependent on the chemical reaction it describes and the temperature.
What is the rate constant?
200
This is the unstable, transitory phase that occurs when particles collide with enough energy to begin a chemical reaction.
What is the activated complex (or transition phase)?
300
This is the name of the phase change when a solid goes directly to the gas phase.
What is sublimation?
300
This is what happens to the boiling point of a liquid when a solute is added.
What is "it goes up"?
300
This is the molal concentration of 2.44mol NaCl in 500.0g of water.
What is 4.88 molal?
300
For this hypothetical elementary reaction: A --> B + C, this is the rate law.
What is rate = k[A]?
300
This is a solution that has an equal concentration of solute outside a semipermeable membrane as it does inside.
What is an isotonic solution?
400
This is the number of atoms in one unit cell of Aluminum, which is Face-Centered Cubic.
What is 4?
400
This is the intermolecular force responsible for the unique features of water, such as cohesion and surface tension.
What is hydrogen bonding?
400
This is the mole fraction of 3.33g KBr in 225g of water.
What is 0.00224?
400
This is the order of the relative reaction that has no dependence on the concentration of that reactant.
What is zero order?
400
This is a measure of how strongly attracted an ion is to a water molecule.
What is hydration energy?
500
This is the one of the four types of solid that is held together with intermolecular forces, like ice (solid water).
What is a molecular solid?
500
This is the point where the solid, liquid, and gas phases are in equilibrium on a phase diagram.
What is the triple point?
500
This is the term for two liquids that can dissolve into each other with no limit to their solubility.
What is miscible?
500
In a first order reaction like this one: rate = k[B], if the concentration doubles, this happens to the rate.
What is it also doubles?
500
This is the number of unit cells that share an atom on a corner of a cubic cell.
What is 8?
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