Soluble example sentences

The role of common ion and the solubility of sparingly soluble salts is also discussed.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.The bacterium called Rhizobium can take atmospheric nitrogen and convert it into a soluble form.The charged ends of these compounds do not form insoluble precipitates with the calcium and magnesium ions in hard water.Ethanol is also soluble in water in all proportions.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.This is applicable even to soluble salts like sodium chloride except that due to higher concentrations of the ions, we use their activities instead of their molarities in the expression for Qsp.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.Others (such as lithium fluoride) have so little solubility that they are commonly termed as insoluble.This insoluble substance formed is known as a precipitate.Soluble fluoride is often added to drinking water to bring its concentration upto 1 ppm or 1 mg dm– The F– ions make the enamel on teeth much harder by converting hydroxyapatite, [3(Ca3(PO4) Ca(OH)2], the enamel on the surface of the teeth, into much harder fluorapatite.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.Why do many fluorides tend to be less soluble than the corresponding chlorides? Estimates of the magnitudes of enthalpy changes may be made by using tables of bond energies (enthalpies) and lattice energies (enthalpies).Ammonia, as it is readily soluble, is generally excreted by diffusion across body surfaces or through gill surfaces (in fish) as ammonium ions.