Solubility

Question 1

What is always soluble?

Answer 1

Group 1, NH4^+, NO3^-, CH3CO2^-, ClO3^-

Question 2

What is soluble with exceptions?

Answer 2

Halides (Cl-, Br-, I-) are soluble with exception of being with Ag+, Hg2^2+, and Pb^2+

Question 3

What is insoluble with exceptions?

Answer 3

CO3^2-, PO4^3- are insoluble with the exception of being with group 1 and NH4^+

OH- is insoluble with the exception of being with group 1, NH4^+, and Ba^2+