Seasons, sometimes

Usage examples of salts.

Uranic salts, on the other hand, are easily reduced by sulphuretted hydrogen, stannous chloride or zinc.

The salts of ammonium formed by it may be removed by igniting, or by evaporating in a porcelain dish with an excess of nitric acid.

In the case of hydrated salts there is generally a difficulty in getting the salt with exactly the right proportion of water.

It only forms one family of salts, and of these the chloride and nitrate are of chief importance to the assayer.

Platinic chloride combines with other chlorides to form double salts, of which the ammonic and potassic platino-chlorides are the most important.

The salts of mercury are volatile, and, if heated with a reducing agent or some body capable of fixing the acid, metallic mercury is given off, which may be condensed and collected.

The presence of salts of bismuth masks the end reaction because of the strong colour imparted to the solution by the iodide of bismuth.

The salts were added and dissolved before the addition of the potassium iodide.

Those derived from the lower oxide, known as ferrous salts, are generally pale and greenish.

Ferric salts are derived from the higher oxide, and are generally red, brown, or yellow.

Transfer to the filter, and wash till the filtrate gives no indication of soluble salts coming through.

It is essential to know by experiment that these salts do not exert any effect on the titration.

Solutions of chromic salts are green, whilst those of the chromates are yellow.

Uranous salts are converted into uranic by boiling with nitric acid or other oxidising agents.

The salts are, with the exception of the sulphate, generally soluble in water or hydrochloric acid.