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Chemistry, 22.08.2019 22:40 ana1810

Acompound of carbon and bromine contains 6.99% carbon and has a molar mass of 515.4 g/mol. what is the empirical formula of this compound?
cbr2
c2br
c2br3
c3br6

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Acompound of carbon and bromine contains 6.99% carbon and has a molar mass of 515.4 g/mol. what is t...
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