Studies on Hydroxo Cyanogen Compounds: IV. Amperometric and Conductometric Studies on the Composition of Cr (lll), Mn (II) and Fe (III) Hydroxo Cyanomolybdates

The composition of freshly precipitated chromium, manganese and iron hydroxocyanomol) bdates was determined using amperometric and conductometric techniques. The composition of chromium and iron compounds has been found to be M^II [Mo^IV (CN)₄ (OH)₃ (H₂O)] whereas the composition of manganese hydroxocyanomolybdate may be given as KMn ^II[Mo^IV (CN)₄ (OH)₃ (H₂O)].