MK123450 MK123450 Today at 9:02 PM Chemistry Answered __Mg + __Fe2O3 -> __MgO + __Fe Balance the chemical equation. A). 1, 2, 1, 2 B). 1, 1, 3, 1 C). 3, 1, 3, 2 D). 2, 3, 2, 3