Fehler:
PCl3 %2B AgNO3 %2B H2O %3D Ag %2B HNO3 %2B H3PO4 %2B HCl
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Unerwartets Zeichen ('%')PCl3 %2B AgNO3 %2B H2O %3D Ag %2B HNO3 %2B H3PO4 %2B HCl
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Unerwartets Zeichen ('%')