Solubility + electrolyte rules

HCl

strong acid fully dissociates

HBr

Strong acid fully dissociates

HI

Strong acid fully dissociates

HClO3

Strong acid fully dissociates

HClO4 

strong acid fully dissociates

HNO3

Strong acid fully dissociates

H2SO4

Strong acid fully dissociates

Group 1A metal hydroxide (ex, LiOH, KOH, NaOH)

Strong base fully dissociates

Heavy 2A metal hydroxides (ex. Ca(OH)2, Sr(OH)2, Ba(OH)2)

Strong base fully dissociates

H… (not including strong acids)

weak acid partially dissociates 

NH3

weak base partially dissociates

Most hydrocarbons, alcohols, and sugars

nonelectrolyte does not dissociate

Contains NO3-

Soluble

Contains C2H3O2- 

Soluble

contains Cl-

Soluble except Ag+, Hg2+, and Pb2+

contains Br-

Soluble except Ag+, Hg2+, and Pb2+

contains I-

soluble except Ag+, Hg2+, and Pb2+

contains SO4(2-)

Soluble except Sr2+, Ba2+, Hg2+, and Pb2+

contains S2-

Insoluble except NH4(+), Ca2+, Sr2+, Ba2+, group 1 metals

Contains CO3(2-)

Insoluble except NH4(+) and group 1 metals

Contains PO4(3-)

Insoluble except NH4(+) and group 1 metals

contains OH-

Insoluble except Ca2+, Sr2+, Ba2+, and group 1 metals