We have the
Because, chromium is in such a high oxidation state, it typically accepts electron density from other reagents, thereby oxidizing them, and reducing itself. Dichromate is thus a good oxidizing agent. Typically we see the colour change from red/orange,
Are charge and mass balanced here? They should be.
A vanadium electrode is oxidized electrically. If the mass ofthe electrode decreases by 114 mg during the passage of 650coulombs, what is the oxidation state ofthe vanadiumproduct?A. +1B. +2C. +3D. +4Please EXPLAIN youranswer.
What is the oxidation state of the metal in each of the following compounds:a)(NH4)3[RhCl6]b)[Cr(NH3)4(SCN)2]Brc)[Cu(en)2]SO4d)Na2[Mn(EDTA)]