Chemical Forums
Chemistry Forums for Students => Inorganic Chemistry Forum => Topic started by: loggy on February 12, 2008, 02:36:41 PM
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How happens the reaction
K2Cr2O7+H2C2O4(oxalic acid)+H2O(may be without it) --> ??
Please, finish it.
The complex must be formed!
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Usually H2SO4 is used in this reaction,
But without sulfuric acid I suspect a formation of K3[Cr(C2O4)3] or K[Cr(H2O)2(C2O4)2] or both