Find the (Molecular Weight) from (Mass Moles). When the (Molecular Weight) is not known, you can use this section.
(Enter Value in Mass textbox and Select the Unit of Mass)
(Enter Value in Moles textbox and Select the Unit of Moles) to Calculate the (Molecular Weight).
molecular weight = (mass / moles) * 1000
exp: (33.6 / 38.9) * 1000 = 863.7532 gram(s) - MW