The solution is then evaporated or treated with baryta water, which precipitates the last portion of foreign matters, and leaves a solution of caustic alkali.
The solution is then evaporated in an iron capsule, and by means of stirring brought to a dry powder.
The solution is then evaporated with an excess of hydrochloric acid, ignited at a low red heat, and weighed.
This solution is then evaporated to dryness and ignited, for a few minutes, just below redness.
To ensure these conditions, the solution is treated with potassium iodide until no more iodine is evolved, and is then evaporated to remove the excess of hydrochloric acid.
Muriatic acid being digested on it, then evaporated to dryness, and the residuum treated with water; will leave the silica.
The spirit is then evaporated off, the glycerin diluted with water, and finally boiled repeatedly with animal charcoal until all colour and odour are removed.
It is then evaporated to dryness, when the nitric acid is volatilised, and pure chromic anhydride left behind.
This is then evaporated to a small bulk, placed in a Muter's graduated tube, and acidified with mineral acid.
The solution is then evaporated to dryness in a porcelain basin over a steam or water-bath, and the resultant soap dissolved in about 200 c.
The filtrate is then evaporated, when the volatile organic acids are driven off; the concentrated liquor is finally mixed with crude glycerine which is ready for distillation, or it may be distilled separately.
The solution is then evaporated over a water-bath, and submitted to analysis.
The filtrate is then evaporated, an aqueous solution of sulphurous acid added, until the odor of this reagent remains distinctly perceptible, and the excess of the acid removed by boiling the solution for about an hour.
The filtrate is then evaporated to dryness on the water-bath, the residue taken up with pure alcohol, the alcoholic solution evaporated, the second residue treated with water, and the solution so obtained filtered.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "then evaporated" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
