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 ...

Let's look at three metals reacting with three acids. Magnesium plus nitric acid gives us magnesium nitrate. Calcium plus hydrochloric acid gives us calcium chloride. And zinc plus sulphuric acid ...

Much like etching a PCB, Blake started with a copper sheet, writing and drawing his works backwards with stopping varnish, an acid-resistant varnish that sticks around after a nitric acid bath.

can be prepared by dissolving phenol in sulfuric acid and then nitrating the product with nitric acid as shown in Reaction 7.1. Sulfuric acid acts as an inhibitor or moderator of the nitration. The ...

Sulfuric acid is essential in the production of sulfate salts like gypsum and barite, as well as in the manufacture of nitric acid, hydrochloric acid, synthetic detergents, and dyes and pigments.

The most common type, known as 2,4,6-Trinitrotoluene, is made by combining toluene with a mixture of nitric acid and sulfuric ...