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.(C = 12, Br = 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.

A compound 'X' consists of 4.8% carbon and 95.2% bromine by mass.(i) D

1.	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.(C = 12, Br = 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.
Answer» 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. (C = 12, Br = 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.