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ferrous ion

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ferrous ion

Traditional name for the divalent condition of iron, Fe2+; the modern name is iron(II). Ferrous salts are usually green, and form yellow-green solutions. FeSO4 is iron(II) sulphate (ferrous sulphate).



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45 [micro]m) before injection into a HPLC to quantifying the cryptotanshinone, tanshinone IIA, tanshinone I and salvianolic acid B, or assigned to determine the antioxidant activities, including 1,1-diphenyl-[beta]-picrylhydrazyl (DPPH) radical scavenging activity, ferrous ion chelating ability and reducing power.
Methemoglobin cannot carry oxygen because the ferrous ion (Fe2+) in the center of the heme portion of the molecule becomes oxidized to the ferric ion (Fe3+).
A low sulfur content, along with high bicarbonate and ferrous ion concentrations, was also found in Lake Monoun, hinting that the chemistries of the two lakes are similar.
 
 
 
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