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Wednesday, May 29, 2013
Iron oxide color
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Iron oxides are a type of chemical compounds composed of iron and oxygen. In total, sixteen known iron oxides and oxyhydroxides are pres...
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Iron ore slag
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Introduction : The process of preparing iron from its ores was discovered very early, certainly before the thirteen century B.C. perhap...
Molten iron
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Introduction : Let us first be aware of the element iron, and then we can discuss more about molten iron. It is a chemical element with...
Iron compounds
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Introduction Iron has atomic number 26 and mass number 55.847. Iron has oxidation states +2, +3. Iron compound has electronic config...
Wednesday, May 22, 2013
Organic chemistry in life
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Here was once a time when chemists thought "organic" referred only to things that were living, and that life was the result of ...
Separation of organic compounds
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Introduction The Separation of a mixture of organic compounds to give the pure components is of the great practical importance in chem...
Structural representations of organic compounds
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Introduction The structural formula of a chemical compound is a graphical representation of the molecular structure to show that how th...
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