Explain why does dichromate cr2o72- have seven oxygen atoms
Explain why does dichromate (Cr2O72-) have seven oxygen atoms whereas chromate (CrO42-) have only 4 shouldn't dichromate have eight oxygen instead of 4?
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explain why does dichromate cr2o72- have seven oxygen atoms whereas chromate cro42- have only 4 shouldnt dichromate
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