Acid/Bases
Base
gas → liquid
Condensation
True or False : Most of the volume in a gas is empty space
True
homogeneous mixtures of two or more pure substances
Solution
The mathematical relationship between any two substances in a chemical reaction.
Stoichiometry
Tastes Sour
Acid
solid → gas
sublimation
True or False : There are no forces of attraction between gas particles.
True
contains less than the maximum amount of solute for a given temperature
Unsaturated Solution
a conversion factor that relates the amounts in moles of any two substances involved in a chemical reaction
Mole Ratio
Proton Acceptor
Base
Amount of energy required to change 1 gram of a pure substance from a solid to a liquid at its melting point.
Heat of Fusion
hypothetical gas that perfectly fits all the assumptions of the kinetic-molecular theory
Ideal Gas
a measure of the amount of solute in a given amount of solvent or solution
concentration
How does crushing affect the rate of solution for solid solutes
Increases the rate of solution
Can act as a base or acid
Amphoretic Compound
The amount of energy needed to raise the temperature of 1 g of a substance by 1℃
Specific Heat
spontaneous mixing of two substances caused by their random motion; from a higher concentration to a lower concentration
Diffusion
solvent holds more solute than is normally possible at that temperature
Supersaturated solution
How does increasing the amount of solute affect the rate of solution on solid solutes?
Decreases the rate of solution
Substance that is formed when a base accepts a proton
Conjugate Acid
Term for when heat stops flowing
Thermal Equilibrium
device used to measure atmospheric pressure
Barometer
The rapid escape of a gas from a liquid in which it is dissolved
effervescence
How does increasing the temperature of a gas solute affect the rate of solution?
Decreases the rate of solution