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Cocaine is 67.30% C, 6.98% H, 21.10% O, and 4.62% N. Demonstrate the method of determining the empirical formula of cocaine u
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Iron Group: 21.10% > Given Compound name cocaine carbon % - 67.30% ; Hychrogen - 698%; oxygen Nitrogen - 4.62% .67.30g 757 -

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