Chemistry
On analysis, a substance was found to contain :
C = 54.54%, H = 9.09%, O = 36.36%
The vapour density of the substance is 44, calculate :
(a) (a) its empirical formula,
(b) its molecular formula.
Related Questions
If the empirical formula of two compounds is CH and their Vapour densities are 13 and 39 respectively, find their molecular formula.
Find the empirical formula of a compound containing 17.64% hydrogen and 82.35% nitrogen.
An organic compound, whose vapour density is 45, has the following percentage composition,
H = 2.22%, O = 71.19% and remaining carbon.
Calculate :
(a) its empirical formula,
(b) its molecular formula.
An organic compound contains 4.07% hydrogen, 71.65% chlorine and remaining carbon. Its molar mass is 98.96. Find its,
(a) Empirical formula
(b) Molecular formula