Soluble example sentences

It is generally observed that in relation to solubility of substances in solvents, polar substances are soluble in polar solvents, whereas the non-polar ones in non-polar solvents i.e., like dissolves like.Most of the organic toxins are water insoluble and nonbiodegradable.Carbon monoxide is a colourless, odourless and almost water insoluble gas.Others (such as lithium fluoride) have so little solubility that they are commonly termed as insoluble.The bacterium called Rhizobium can take atmospheric nitrogen and convert it into a soluble form.These soluble forms are absorbed by the plants along with water.Ethanol is also soluble in water in all proportions.Fatty acids and glycerol being insoluble, cannot be absorbed into the blood.They are lighter than water and immiscible with water but soluble in organic solvents like ethers, carbon tetrachloride and benzene.As we know that water is an excellent solvent, water soluble inorganic chemicals that include heavy metals such as cadmium, mercury, nickel etc constitute an important class of pollutants.Acids (like sulphuric acid) from mine drainage and salts from many different sources including raw salt used to melt snow and ice in the colder climates (sodium and calcium chloride) are water soluble chemical pollutants.The solubility equilibrium of sparingly soluble salts is discussed and the equilibrium constant is introduced as solubility product constant (Ksp).The role of common ion and the solubility of sparingly soluble salts is also discussed.The charged ends of these compounds do not form insoluble precipitates with the calcium and magnesium ions in hard water.The common ion effect is also used for almost complete precipitation of a particular ion as its sparingly soluble salt, with very low value of solubility product for gravimetric estimation.