Find the Mass of 1 Mole mol fraction of CH_4O

To find the mass of ${\displaystyle 1}$ mole of ${\displaystyle C{H}_{4}O}$ look up the atomic mass of each element and multiply it by the number of atoms contained in each element in the molecule.

mass of ${\displaystyle 1}$ mole of ${\displaystyle C{H}_{4}O}$${\displaystyle =}$${\displaystyle \left(\text{mass of C}\right)}$+${\displaystyle 4\left(\text{mass of H}\right)}$+${\displaystyle \left(\text{mass of O}\right)}$

Fill in the atomic masses from the periodic table.

mass of ${\displaystyle 1}$ mole of ${\displaystyle C{H}_{4}O}$${\displaystyle =}$${\displaystyle \left(12.01000022\right)}$+${\displaystyle 4\left(1.00999999\right)}$+${\displaystyle \left(16\right)}$