ferric


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Related to ferric: cuprous, ferric subsulfate

ferric

(fĕr`ĭk), ironiron,
metallic chemical element; symbol Fe [Lat. ferrum]; at. no. 26; at. wt. 55.845; m.p. about 1,535°C;; b.p. about 2,750°C;; sp. gr. 7.87 at 20°C;; valence +2, +3, +4, or +6. Iron is biologically significant.
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 in the +3 valencevalence,
combining capacity of an atom expressed as the number of single bonds the atom can form or the number of electrons an element gives up or accepts when reacting to form a compound.
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 state.

ferric

[′fer·ik]
(inorganic chemistry)
The term for a compound of trivalent iron, for example, ferric bromide, FeBr3.

ferric

of or containing iron in the trivalent state: ferric oxide; designating an iron(III) compound
References in periodicals archive ?
Grinding ferric pyrophosphate raises salt's cost by about 3 cents per kg.
The accident happened at 7.10am when a lorry, heading for the Bryngwyn water treatment works and carrying 6,400 litres of ferric chloride, exploded.
When the plant changed from alum to ferric sulfate, its treatment solids thickened from 6 percent to 13 percent, which made handling easier (Table 3).
Experiments were then carried out with ferrous salts, and, as a result, it has been found that the addition of ferric chloride to systems for purifying water are an efficient and economical way to get rid of the contaminants.
The Global Ferric Chloride (Iron(III) Chloride) Market report focuses on global major leading industry players providing information such as company profiles, product specification, price, cost, revenue and contact information.
Cancado, "Intravenous ferric carboxymaltose for the treatment of iron deficiency anemia," Revista Brasileira de Hematologia e Hemoterapia, vol.
Serum ferritin levels increased only 1 /20th as much as after intravenous iron ferric carboxymaltose therapy in the earlier positive FAIR-HF (Ferinject Assessment in Patients With Iron Deficiency and Chronic Heart Failure) trial (N Engl J Med.
The results showed that using poly aluminum chloride, ferrous sulfate, ferric chloride and Aluminum Sulphate coagulants in 50, 20 and 10 NTU turbidities reduces PH, so that for adding each mg of poly aluminum chloride, ferrous sulfate and ferric chloride coagulants, PH reduces about 0.01 unit.
The growing awareness towards health is the primary driver for the growth of ferric sulfate market.
Numerous bacterial genera have been identified which are able to reduce ferric iron, such as Pseudomonas, Bacillus, Bacteroides, Desulfovibrio, Sulfolobus, Thiobacillus, Shewanella, Desulfomonas, Desulforomusa, Geobacter, and Pelobacter.
The objective of this paper is to ascertain which coagulants either ferric chloride or aluminium sulphate have the potential to form a larger floc and higher removal of turbidity.
According to the charges, however, waste chemicals from the factory, including raw copper sulfate, copper with ferric sulfate, ferric sulfate, sulfuric acid, nitric acid, tin-lead, formaldehyde, potassium cyanide and several fuming acids, were left in barrels in a deteriorating building just a few hundred feet from a tributary.