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Iron(II) chloride, also known as ferrous chloride, is the chemical compound of formula FeCl 2.It is a paramagnetic solid with a high melting point. The compound is white, but typical samples are often off-white.
Urine electrolyte levels can be measured in a medical laboratory for diagnostic purposes. The urine concentrations of sodium , chlorine and potassium may be used to investigate conditions such as abnormal blood electrolyte levels, acute kidney injury , metabolic alkalosis and hypovolemia .
Iron(II) chloride tetrahydrate, FeCl 2 ·4H 2 O. In chemistry, iron(II) refers to the element iron in its +2 oxidation state. The adjective ferrous or the prefix ferro-is often used to specify such compounds, as in ferrous chloride for iron(II) chloride (FeCl 2). The adjective ferric is used instead for iron(III) salts, containing the cation Fe 3+.
An early method resembling urine test strips was devised by the French chemist Edme-Jules Maumené in 1850. Maumené impregnated a strip of wool with tin(II) chloride, added a drop of urine, and exposed it to a flame. If the urine contained glucose, the wool would turn black.
The iron compounds produced on the largest scale in industry are iron(II) sulfate (FeSO 4 ·7H 2 O) and iron(III) chloride (FeCl 3). The former is one of the most readily available sources of iron(II), but is less stable to aerial oxidation than Mohr's salt ((NH 4) 2 Fe(SO 4) 2 ·6H 2 O). Iron(II) compounds tend to be oxidized to iron(III ...
Proteinuria is the presence of excess proteins in the urine. In healthy persons, urine contains very little protein, less than 150 mg/day; an excess is suggestive of illness. Excess protein in the urine often causes the urine to become foamy (although this symptom may also be caused by other conditions).
The mastermind behind the decade-long bribery scheme and one of the largest corruption scandals in US military history that brought down dozens of Navy officials has been sentenced to 15 years in ...
The Trinder solution/reagent is a pre-mixed solution of 10% ferric chloride. [1] It can be prepared by combining 40 g of mercuric chloride and 40 g of ferric nitrate in 850 ml of type II deionized water , and then adding 10 ml of concentrated hydrochloric acid to the solution and diluting to a volume of 1 litre with more type II deionized water.