On the characteristics of hydrofluoric acid and its use
All kinds of things in the world have their own characteristics. In this word, hydrofluoric acid, its chemical formula is Hydrofluoric Acid. This acid is strong and different from normal acids.

Hydrofluoric acid is highly corrosive and can etch many substances. Although it is strong in stone, it can be bitten by hydrofluoric acid when it encounters it. Compared with other acids, common acids, such as sulfuric acid, hydrochloric acid, and iron etching are common, but hydrofluoric acid can only be phased with silicon and its compounds. Silicon exists more in stone, so when it encounters hydrofluoric acid, it often experiences strange changes.

It is also widely used. In the business of carving utensils, because hydrofluoric acid can eat stones, craftsmen often use it to carve stones into exquisite patterns or inscriptions. In the matter of smelting minerals, hydrofluoric acid can help divide the various substances in the mine, so that useful things can be analyzed. However, this acid is highly toxic, hurting the skin when it touches the body, and harming the internal organs when it enters the body. Therefore, those who use it must be careful and well protected before they can act.

When using hydrofluoric acid, you must understand its nature, make good use of its length, and avoid its harm, so that you can benefit from various karma and avoid its disasters.