GEN CHEM midterms Flashcards
Three kinds of IMF
LONDON DISPERSION
DIPOLE DIPOLE
HYDROGEN BONDING
4 EFFECTS OF IMF
VAPOR PRESSURE
BOILING POINT
VISCOCITY
SURFACE TENSION
7 physical properties of solution first 4
% BY MASS
% BY VOLUME
PPM
PPB
7 physicsl poroperties of solution last 3
MOLE FRACTION
MOLARITY
MOLALITY
weakest IMF
LONDON DISPERSION
middle IMF
DIPOLE DIOPOLE
strongest IMF
HYDROGEN BONDING
both london, higher molar mass?
STRONGER IMF
both london if linear structure?
STORNGER IMF
both london if branched structure
WEAKER IMF
both dipole if higher molar mass
STRONGER IMF
both dipole if assymetrical
STRONGER IMF
both hydrogen bonding more H bonds
STRONGER IMF
both hydrogen bonding higher boilimng temp?
STRONGER IMF
boiling point stronger if/
HIGHER IMF
viscosity stronger if?
HIGHER IMF
surface tension stronger if?
HIGHER IMF
vapor pressure stronger if?
LOWER IMF
mass of solution (in grams) for every 100 g of solution
PERCENT BY MASS
if solvent is 1 ml convert to? (percent by mass )
1G
If solvent is 1 L convert to? ( percent by mass )
1000 G
when is percent by mass used? ( 2)
SOLID LIQUID
SOLID SOLID
the vpolume of solute in mililiters in every 100ml of a solution
PERCENT BY VOLUME
when us percnt by volume used?
LIQUID LIQUID
