The molar mass of the unknown compound is 223.2 g/mol.
Solution:
Molarity = [tex]\frac{Weight}{molecularweight} * \frac{1000}{Volume (ml)}[/tex]
[tex]4.54*10^{-4} = \frac{0.0152g}{molecularweight} * \frac{1000}{150.ml}[/tex]
Molecular weight = 223.2 g/mol
The main difference between the two is that molar mass refers to the mass of one mole of a particular substance. Molecular weight is the mass of a molecule of a particular substance. Although the definitions and units of molar mass and molecular weight are different, the values are the same.
The formula mass of a molecule is the sum of the atomic weights of the atoms in that molecular formula. The molecular weight of a molecule is the average mass calculated by adding the atomic weights of the atoms in the molecular formula. Molecular weight is the mass of a single molecule, specifically the mass of material required to make a single mole.
Learn more about Molecular weight here:-https://brainly.com/question/26388921
#SPJ4
