A compound used in making nylon, contains `43.8%` oxygen. There are four oxygen atoms per molecule. What is the molecular mass of compound ?

A compound used in making nylon contains 48.3% oxygen. There are four oxygen atoms per molecule. What is the molecular weight of the compound ?

A compound contains 69.5% oxygen and 30.5% nitrogen and its molecule weight is 92. The molecular formula of the compound will be -

40 gm of compound containing 4 nitrogen atoms per molecules on combustion gives 2.8 gm of N_2 gas.Molecular mass of compound is :

A compound contains 34.8% Oxygen, 52.2% carbon and 13.0% Hydrogen. What is the empirical formula of the compound ?

A compound contains 34.8% Oxygen, 52.2% carbon and 13.0% Hydrogen. What is the empirical formula of the compound ?

An organic compound contains 40% carbon, 6.67% hydrogen and 53.33% oxygen by mass. What is the molecular formula of the compound if its molecular mass is 180?