Final Exam Study Guide

Halides
the chlorides, bromides, and iodides of all metals (except thallium(I), lead(II), mercury(I), and silver halides) are soluble in water.
Nitrates
Are all soluble in water. NO3
Sulfates
lead(II),mercury(I),barium,and calcium are insoluble in water. All others are soluble in water. SO4
Nitrites
all common ones are soluble in water, except silver which is slightly soluble in water. NO2
Acetates
All are soluble in water, except silver which is slightly soluble in water. CH3COO
Sulfite
(except Na,K,NH3) are insoluble in water. Insoluble compounds are soluble in dilute acids. SO3
Phosphates
(except Na,K,NH3) are insoluble in water. PO4
Carbonates
(Except Na,K,NH3) are insoluble in water. CO3
Borates
(except Na,K,NH3) are insoluble in water. BO3
Oxides
Insoluble in water, except Na and K
Hydroxides
Na and K are very soluble in water. Ca and Ba are moderately soluble. All others are insoluble in water
Sulfides
all metals (except Na,K,NH3,Mg,Ca,and Ba) are insoluble in water
Gases
NH3 is very soluble in water. O2 is soluble in water. CO2 is slightly soluble in water.
Group I alkali metal salts
(Li+,Na+,K+,Rb+,Cs+) are all soluble