Emprical formula of a hydrocarbon containing 80 % corbon and 20 % hydrogen is

Empricial formula of a hydrocarbon containing 80 % carbon and 20% hydrogen is

A hydrocabron coantaing 80% carbon by mass, then the hydrocarbon is :-

Find the empirical formula of a compound containing 17.7% hydrogen and 82.3% nitrogen.

Calculate the empirical and molecular formula of the compound containing 80% Carbon, 20% Hydrogen. If the molecular mass of the compound is 30 then determine the molecular formula.

Determine the empirical formula of a compound containing Nitrogen = 87.5% and Hydrogen = 12.5%. If the molecular mass is 32. Find its molecular formula.

Calculate the empirical and molecular formula of a compound containing 76.6% carbon, 6.38 % hydrogen and rest oxygen its vapour density is 47

The hydrocarbon contains 79.87% carbon and 20.13 % of hydrogen. What is its empirical formula ?