FOR the analysis of the nitrate content of sea water, and for certain tests on alkaloids, it is necessary to have sulphuric acid free from all but the most minute amounts of nitric acid.

An excess of sulfuric acid is added to potassium nitrate, and more or less pure nitric acid is distilled away from the resulting potassium sulfate. Careful temperature control is important ...

Strong acids such as hydrochloric acid, sulfuric acid and nitric acid are laboratory acids that have been mixed with a lot of water before putting them out for use. This is called diluting the acid.

Magnesium plus nitric acid gives us magnesium nitrate. Calcium plus hydrochloric acid gives us calcium chloride. And zinc plus sulphuric acid gives us zinc sulfate. And the salt that we put on our ...

Another important aspect of dissolution kinetics is the behavior of thorium silicate in sulfuric acid, which, while not directly related to nitric acid, provides insights into the dissolution ...

the discovery of rendering cotton explosive by the Kse of sulphuric acid combinctl with the nitric, in treating it. The following is a summary of his process for making gun-cotton, described in ...

These attacks involve splashing sulfuric or nitric acid onto a victim's face or body. Corrosive substances melt the skin tissue, often exposing or dissolving the bones underneath. They can lead to ...

Three bottles of sulfuric acid, acetone and a "white substance labeled potassium nitrate" can be seen in one of the documents, which also mention a "burner with white residue," a thermometer ...