Find the molecular formula for a compound with an empirical formula of no2 and a molar mass of 92 grams

N2O4

Explanation: To calculate the molecular formula we must need to get the empirical mass of the compound.

N = 14

O = 16 x 2

Empirical mass is 46

Molecular formula is equal to molecular mass over empirical mass

Substitute the values;

Molecular formula= 92 g / 46 = 2

Multiply the compound by 2

N2O4

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne