Director of the Marine Corps Staff. Headquarters Marine Corps. The Director of the Marine Corps Staff (DMCS) is the principal assistant and advisor to the Commandant and Assistant Commandant, and effectively and efficiently coordinates HQMC staff processes and actions.
Fe2(CO3)3 Carbonate has an oxidation number of -2, iron (III) has an oxidation state of +3. Iron Iii Carbonate. Fe2(CO3)3. Fe2(CO3)3 is correct. Fe(CO3)3. ferrous carbonate (â²ferÂ·És â²kÃ¤rÂ·bÉâ²nÄt) (inorganic chemistry) FeCO3 Green rhombohedral crystals that are soluble in carbonated water and decompose when heated; used in medicine.
Iron(II) in ferrous sulfate is oxidized to Iron(III) in ferric sulfate by addition of sulfuric and nitric acid. Upon addition of ammonium sulfate to the solution and damping in of the solution, ferric ammonium sulfate crystals will precipitate. Oxidation: 6 FeSO 4 + 2 HNO 3 + 3 H 2 SO 4 = 3 Fe 2 (SO 4) 3 + 2 NO + 4 H 2 O. Synthesis: Fe 2 (SO 4) 3 + (NH 4) 2 SO 4 = 2 NH 4 Fe(SO 4) 2. Procedure :