Consuming foods high in these minerals, is always a safer and better option than consuming supplements. The table given below enlists the foods that are rich in potassium, calcium and magnesium, along with the amount of these minerals, contained in each.eople suffering from hypertension should increase the intake of potassium by consuming foods that are rich in potassium. Even though supplements that contain potassium, calcium and magnesium, are available, they should be consumed in limited amounts, and only after consulting a physician.
Barium sulfate (or sulphate) is the inorganic compound with the chemical formula BaSO 4. It is a white crystalline solid that is odorless and insoluble in water. It occurs as the mineral barite, which is the main commercial source of barium and materials prepared from it.
CaF does not exist .Its CaF2. Though CaF2 is an ionic compound ,it is almost insoluble in water. But it is very slightly soluble in water. Its solubility is 0.0015g/100 ml at 25 degree centigrade .Which is very low amount.So its considered insoluble. C2H5OH, ethanol, is considered soluble in water due to miscibility of ethanol .Miscibility is a term that refers to the property of liquids to mix in all proportions, forming a homogeneous solution.ut its solubility is 0.8 g/100 ml at 25 degrees c which is also very low NH3, ammonia, is soluble in water due to the formation of NH4+ and OH-with water .Its solubility is 89.9 g/100 ml (0 Â°C). Source(s): See solubility in water in www.wikipedia.org for reference.