Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
17 Cards in this Set
- Front
- Back
|
mass percent
|
(mass solute/mass solution)x10^2
|
|
|
ppm
|
(mass solute/mass solution)x10^6
|
|
|
ppb
|
(mass solute/mass solution)x10^9
|
|
|
molality
|
moles solute/kg solvent
|
|
|
solvation
|
attractive interaction of solvent molecules
|
|
|
miscible
|
can be mixed in all quantities
|
|
|
how do you change molarity into parts molality?
|
???
|
|
|
Raoult's law
|
The vapor pressure of each chemical component in an ideal solution is dependent on the vapor pressure of the individual component and the mole fraction of the component present in the solution.
|
|
|
ideal solution
|
obeys Raoult's law. Differences in solv./solv, solv/solute, and solute/solute intermol. forces causes deviation from ideal behavior.
|
|
|
Osmotic pressure
pi |
pi= MRT
|
|
|
miscible
|
can be mixed in all quantities
|
|
|
how do you change molarity into parts molality?
|
???
|
|
|
Raoult's law
|
The vapor pressure of each chemical component in an ideal solution is dependent on the vapor pressure of the individual component and the mole fraction of the component present in the solution.
|
|
|
ideal solution
|
obeys Raoult's law. Differences in solv./solv, solv/solute, and solute/solute intermol. forces causes deviation from ideal behavior.
|
|
|
Osmotic pressure
pi |
pi = MRT
|
|
|
colloid
|
particles that are large but still small enough to be suspended in a solvent system are called colloids. Can be hydrophilic or hydrophobic.
|
|
|
tyndall effect
|
scattering of visible light through a colloid dispersion
|
