Chapter 12 Flashcards
Majority component
solvent
minority component
soulte
Dilute
refers to a much less dissolved amount of solute
Solubility:
ion-dipole
dissolve into very strong hydrogen bonds
Solubility:
dipole
primary for non-polar molecules
entropy
of ways system can distribute energy
Delta S
increase in entropy (+)
Solute - solvent > s-s sol-sol
solution formation
Solute - solvent = s-s sol-sol
solution formation
Solute - solvent < s-s sol-sol
NO SOLUTION FORMATION
___ entropy, ___ ways to distribute that kinetic energy
^, ^
saturated
max amount of solute dissolved with in solvent at temp
super saturated
more solute than @ equilibrium concentration
unsaturated
have not hit equilibrium concentration yet, add more to reach
very unstable
when the solute and solvent mix
miscible
gas liquid solution has a ____ IMF, result?
weak
results in decrease of solubility of gas
gases ____ solubility, ___ pressure
^, ^
all gases are ? with in each other
soluble
Delta H < O
exothermic
Delta H > O
endothermic
relationship between temp and solubility
as temp ^, solubility ^ for most solids
relationship between temp and GAS solubility with in water
as temp ^, gas solubility with in water D
relationship between pressure and gas solubility
^ pressure, ^ gas solubility
Henrys law
Sgas = Kh x Pgas Kh= henrys law constant Sgas = solubility Pgas = Pressure
