AP Chem Chapter 4

polar disolves

polar

solvent vs solute in same phase solution

solvent > solute

electrolyte dissolves into

ions

strong electrolytes

strong acids, strong bases, soluble salts

strong electrolytes have ___ conductivity

high

Molarity=

mol/l

concentration of ions=

M \* mols of ion

solubility rules to memorize

alkali metal salts and nitrates are soluble

acids are

proton donors

bases are

proton acceptors

strong acids ___ completely

dissociates

strong acids

HCl, HBr, HI, HNo3, HClO3, HClO4, H2SO4st

strong bases

LiOH, NaOH, KOH, RbOH, CsOH, BaOH2, SrOH2, CaOH2

titrant

used for analysis of solution in titration

equivalence point

point in titration where mol OH-=mol H+

end point

point in titration where indicator changes color, 1 drop after EQP

oxidation involves ___ of e-

loss

in oxidation, the oxidation #

increases

reduction involves ___ of e-

gaini

in reduction, the oxidation #

decreases

flourine

\-1o

oxygen

\-2

hydrogen

\+1