Fehler:
H2O %2B KOH %2B FeSO4 %2B KClO3 %3D K2SO4 %2B KCl %2B Fe%28OH%293
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Unerwartets Zeichen ('%')H2O %2B KOH %2B FeSO4 %2B KClO3 %3D K2SO4 %2B KCl %2B Fe%28OH%293
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Unerwartets Zeichen ('%')