Chemistry
A gaseous hydrocarbon contains 82.76% of carbon. Given that it's vapours density is 29, find it's molecular formula.
[C = 12, H = 1]
Related Questions
A compound having empirical formula X2Y is made of two elements X and Y. Find it's molecular formula if the atomic weight of X is 10 and that of Y is 5 and the compound has a vapour density 25.
A compound of X and Y has the empirical formula XY2. It's vapour density is equal to it's empirical formula weight. Determine it's molecular formula.
If the empirical formula of a compound is CH and it has a vapour density of 13, find the molecular formula of the compound.
[C = 12, H = 1]
The percentage composition of a gas is : Nitrogen 82.35%, Hydrogen 17.64%. Find the empirical formula of the gas.
[N = 14, H = 1]