Chemistry, 18.04.2020 10:44 elondamason

Someone please walk me through this. I googled way too much this semester and I'm paying for it on this test. Just tell me how to get the answer cause i have no clue where to start and im literally freaking out.

Choose the correct formula for the following ionic compound. Cobalt (IV) Sulfate

CoSO4

Co4(So4)2

Co(SO4)2

Co(SO4)4

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