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Whats the empirical formula of 68.4% cromium and 31.6% oxygen

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asked Jan 7, 2018 86.3k views

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Whats the empirical formula of 68.4% cromium and 31.6% oxygen

Chemistry
high-school

Thanh Pham asked

by Thanh Pham

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Cr 1 x 2 O 1.5 x 2 = Cr2O3

Cander answered Jan 13, 2018

by Cander

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Whats the empirical formula of 68.4% cromium and 31.6% oxygen

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