Significados de hydrofluoric acid em inglês

A simple recipe using water, hydrofluoric acid, and magnesium does the trick.

Ammonium fluoride, NH4F, may be obtained by neutralizing ammonia with hydrofluoric acid.

With absolutely anhydrous hydrofluoric acid the current will no longer pass.

She'd be hard to poison but hydrofluoric acid would work, and she'd die.

We have already remarked that it decomposes cold water, producing ozone and hydrofluoric acid.

For deep etching, hydrofluoric acid is diluted with 1½ vols.

As hydrofluoric acid acts upon glass, this property may be used for its detection.

Second, hydrofluoric acid will bite its way through glass.

The use of hydrofluoric acid, even in small quantities to prevent fermentation, should not be allowed.

When hydrofluoric acid comes in contact with any silicious substance, hydrofluosilicic acid gas is always formed.

Fluorine gas fell to the land as hydrofluoric acid in Iceland, dissolving the flesh off livestock.

First, hydrofluoric acid when brought into contact with certain forms of explosive will create a fire.

The portion insoluble in water is readily dissolved in hydrofluoric acid, and is converted into zircon potassium fluoride.

It destroyed a 30,000-bpd alkylation unit that uses hydrofluoric acid to process refined products.

This liberated potassium would at once regenerate potassium fluoride in presence of hydrofluoric acid, and liberate its equivalent of hydrogen:

Up to the moment of introducing the hydrofluoric acid, the leading tubes are attached to drying tubes containing fused caustic potash.