Definition of Empirical Formula

[Tarika Gujral 1K]

Does the empirical formula represent the relative number of atoms of a compound or the relative mass ratio of the atoms in a compound?

[Ramsha Dis1B]

The empirical formula represents the relative number of atoms.

[Rian Montagh 2K]

So for glucose, the empirical formula would be CH2O, with a 1:2:1 ratio of C:H:O atoms.

[Abhi4F]

The empirical formula represents the most basic ratio of atoms in the formula.

[Tarika Gujral 1K]

Theoretically, doesn’t it also refer to mass percent composition of the molecule?

[Chloe Qiao 4C]

I believe empirical formula does not directly refer to the mass percent composition of a molecule because mass percent composition is based on the mass of each type of atom over the total mass(and different atoms have different masses) while the empirical formula is more about the relative ratio of each atom presented.

[Julia Jones 1G]

The empirical formula represents the ratios of the atoms in their simplest form

[AlexandraZuniga1L]

The empirical formula shows the relative number of atoms that a molecule has whereas the molecular formula shows the actual number of atoms.

[shaunajava2e]

the empirical formula simplifies the ratio of the atoms in a formula, the molecular formula shows the actual number. as a result, the empirical formula of multiple molecules could be the same while the molecular formulas cannot