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ID: 691805 • Letter: X

Question

x.Hm"question3" class="waQBox container"> 3.–/1.2 pointsNotes Determine the oxidation number of each element in the following compounds. (Type your answer using the format +1.) (a) iron(III) chloride Fe Cl (b) magnesium peroxide Mg O (c) scandium oxide (Sc2O3) Sc O 3.–/1.2 pointsNotes 3.–/1.2 pointsNotes Determine the oxidation number of each element in the following compounds. (Type your answer using the format +1.) (a) iron(III) chloride Fe Cl (b) magnesium peroxide Mg O (c) scandium oxide (Sc2O3) Sc O Determine the oxidation number of each element in the following compounds. (Type your answer using the format +1.) (a) iron(III) chloride Fe Cl (b) magnesium peroxide Mg O (c) scandium oxide (Sc2O3) Sc O (a) iron(III) chloride Fe Cl (b) magnesium peroxide Mg O (c) scandium oxide (Sc2O3) Sc O

Explanation / Answer

(a) iron(III) chloride ,FeCl3 Fe ----> +3 Cl ---->   -1 (b) magnesium peroxide ,MgO2 Mg ---> +2 O ---> -1 (c) scandium oxide (Sc2O3) Sc ---> +3 O ---> -2 (d) gallium chloride (GaCl3) Ga---> +3 Cl ----> -1