Empirical formula | class 11

C_(40)H_(56)O_(2) is an empirical formula of a

A compound with empirical formula XY2 has vapour density equal to its empirical formula weight its molecular formula is

Empirical formula of Bleaching power is :-

What is the empirical formula mass ? What is empirical formula mass of H_2O_2

Compound of X and Y has the empirical formula XY. Its vapour density is equal to its empirical formula mass. Determine its molecular formula.

What is the ratio of empirical formula mass to molecular formula mass of benzene?

A : Ratio of empirical formula mass and molecular formula mass must be a natural number. R: "Molecular formula mass" = nX, X is "empirical formula mass", where n is the simplest whole number.

Give the empirical formula of Glucose (C_6H_12 O_6) .

Empirical formula of a compound is CHCl2 and molecular mass is 168. Find molecular formula.

Determine the empirical formula of kelvar, used in making bullet proof vests, containing 70.6% C,4.2% H,11.8%N and 13.4%O :