potassium acid carbonate; potassium alum; potassium bicarbonate; potassium bitartrate; potassium bromide; potassium carbonate; potassium chlorate; potassium chloride; potassium cyanide; potassium dichromate; potassium ferrocyanide; potassium hydrogen carbonate; potassium hydrogen tartrate; potassium hydroxide; potassium iodide; potassium muriate; potassium nitrate; potassium permanganate; potassium sodium tartrate; potassium-argon dating;