S stouy New member May 5, 2010 #1 CAN YOU PLEASE HELP ME OUT charged ions: 1.[KMnO4]^- find the charge of Mn 2.[Cr2O4^2]^- find the charge of Cr 3.[NH4FeSO4]^+ find the charge of Fe 4.[H3PO3] find the charge of P * can you explain what a radical is and give examples
CAN YOU PLEASE HELP ME OUT charged ions: 1.[KMnO4]^- find the charge of Mn 2.[Cr2O4^2]^- find the charge of Cr 3.[NH4FeSO4]^+ find the charge of Fe 4.[H3PO3] find the charge of P * can you explain what a radical is and give examples
