Ammonium fluoride
Ammonium fluoride . It is an inorganic compound with the formula NH4F. It crystallizes as small colorless prisms, with an acute saline flavor, and is extremely soluble in water . The substance decomposes on heating or …
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Ammonium fluoride
Ammonium fluoride . It is an inorganic compound with the formula NH4F. It crystallizes as small colorless prisms, with an acute saline flavor, and is extremely soluble in water . The substance decomposes on heating or …
Fluoride
The fluoride is a salt of hydrofluoric acid. Summary [ hide ] 1 Sources of fluoride 2 Applications 3 Organic fluorides 4 Sources Fluoride sources The food that contains more fluoride is the fish , but is also found in tea , the coffee , …
Filtration
Filtration. Mechanical operation , which by the action of a filter medium and a pressure gradient, the separation of a solid from a fluid is obtained. The suspension circulates through the equipment, in which the solids present …
Ferrite
Ferrite is a solid carbon interstitial solution in a cubic network centered on the iron body . It admits up to 0.021% C in solution at the eutectoid temperature . It is the softest constituent of steel . Summary [ hide ] 1 resistance 2 The morphology and …
Phenolphthalein
Phenolphthalein . It is an organic chemical compound of formula C 2 0H 14 O 4 . Widely used as a pH indicator to determine the acidity or basicity of solutions. Summary [ hide ] 1 Origin 2 Physical Properties 3 Obtaining 4 Applications 5 Precautions 6 Sources Origin The origin of the name …
Liquid–liquid extraction (LLE)
The Extraction Liquid -Liquid is, by distillation, the most important basic operation in the separation of homogeneous liquid mixtures. It consists of separating one or several substances dissolved in a solvent by transferring it to …