(b) A compound X consists of 4.8% carbon and 95.2% bromine by mass.
(i) Determine the empirical formula of this compound working correct to one decimal place.
Given atomic mass of carbon=12 and bromine=80.
(ii) If the vapour density of the compound is 252, what is the molecular formula of the compound?
(iii) Name the type of chemical reaction by which X can be prepared from ethane.
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A compound X consists of 4.8% carbon and 95.2% bromine by mass. Determine the empirical formulas of the compound. If the vapour density of the compound is 252, what is molecular formulas of the compound. [C=12;Br=80]
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