Calculate the oxidation state of chromium in the ion Cr₂ O^2-

Calculate the oxidation state of chromium in the ion Cr₂ O^2-

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2cr + -2 x 7 = -2
2cr - 14 = -2
2cr = +12
Cr = +6

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maurice.mutuku answered the question on September 9, 2019 at 08:00

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