A solution of caustic potassa dissolves it, forming a green solution, which is decomposed by acids, letting fall a hydrosulphuret of tin.
We may remark, that, if it is pure, it will be taken up entirely by chlorine gas, or by using a solution of caustic potassa.
The iodate of potassa may be formed very readily by agitating iodine with a solution of caustic potassa.
To render it pure, caustic potassa is added in excess to the ethereal solution, or the latter is agitated with a solution of potassa, by which means bromide and bromate of potassium are formed.
If, instead of caustic potassa, carbonate of potassa is employed, it is converted into rutic acid.
When dissolved in caustic potassa, and the solution exposed to the air, it absorbs oxygen, and japonic acid is formed.
The effect of a solution of caustic potassa in preserving the platina plates was tried in a similar manner.
On using a strong solution of caustic potassa in the vessel A, to excite the current, it was found by the decomposing effects at e, that the current passed.
The effect is also varied by employing dilute sulphuric acid, either alone or mixed with a portion of nitric or hydrochloric acid; or by using a solution of citric acid or caustic potassa.
Caustic potassa may be crystallized; but in general it occurs as a white brittle substance of spec.
The first is obtained by adding solution of caustic potassa, or lime-water, to a solution of nitrate of silver.
Should quicklime be added to the solution of the ashes, a corresponding portion of caustic potassawill be introduced into the product, with more or less lime, according to the care taken in decanting off the clear lye for evaporation.
Caustic potassa, as I have said, after being fused in a silver crucible at a red heat, retains 1 prime equivalent of water.
A solution of caustic potassa in six ounces of distilled water, is applied as a wash to the ulcers.
WETZ recommends the employment of caustic potassa in scrophula.
The suspected materials are boiled with caustic potassa, the solution filtered, a drop of the filtrate placed upon the brass plate, and a drop of chlorine water added.
Orfila, remedies this inconvenience: The organs are placed in an evaporating dish, together with one tenth of their weight of caustic potassa, and a quantity of water varying with the weight of the substances taken.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "caustic potassa" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.