Chemistry 30

essentially all

alkali ions (Li⁺, Na⁺, K⁺, Rb⁺, Cs⁺, Fr⁺)

soluble

essentially all

hydrogen ion, H⁺

soluble

essentially all

ammonium ion, NH₄⁺

soluble

nitrate, NO₃^-

essentially all

soluble

acetate, CH₃COO^-

essentially all

soluble

chloride, Cl^-

bromide, Br^-

iodide, I^-

Ag⁺, Pb²⁺, Hg₂²⁺, Cu¹⁺

low solubility

all others

soluble

sulfate, SO₄^2-

Ca²⁺, Sr²⁺, Ba²⁺, Pb²⁺, Ra²⁺, Ag⁺, Hg²⁺

low solubility

all others

soluble

sulfide, S^2-

alkali ions, H⁺, NH₄⁺, Be²⁺, Mg²⁺, Ca²⁺, Sr²⁺, Ba²⁺, Ra²⁺

soluble

all others

low solubility

hydroxide, OH^1-

alkali ions, H⁺, NH₄⁺, Sr²⁺, Ba²⁺, Ra²⁺

soluble

all others

low solubility

phosphate, PO₄^3-

carbonate, CO₃^2-

sulfite, SO₃^2-

alkali ions, H⁺, NH₄²⁺

soluble

all others

low solubility