Determine the molar mass of acetaminophen
Molecular weight calculation: 12.01078 + 1.007949 + 14.0067 + 15.9994*
Molar mass of C8H9NO2 = 151.16256 g/mol.This compound is also known as Acetaminophen.Convert grams C8H9NO2 to moles or moles C8H9NO2 to grams.12.01078 + 1.007949 + 14.0067 + 15.9994*2.