Multiple ChoiceWhich of the following is the correct formula unit for a compound formed from Fe^{3+} ions and oxide ions (O^{2-})?24views
Multiple ChoiceWhich of the following substances is represented with its proper chemical formula?23views
Multiple ChoiceWhich of the following is the correct chemical formula for potassium permanganate?36views
Multiple ChoiceWhich of the following is the correct chemical formula for cobalt(III) bromide?47views
Multiple ChoiceWhich of the following is the correct chemical formula for manganese(II) oxide?34views
Multiple ChoiceWhich of the following is the correct chemical formula for the ionic compound sodium chromate?29views
Multiple ChoiceWhich of the following is the correct chemical formula for copper(I) hydroxide?23views
Multiple ChoiceWhich of the following is the correct chemical formula for aluminum dichromate?20views