To find the mass of glucose, you must multiply the atomic weight of each of the elements in the molecule by the subscripts in the formula:
[tex] C_{6}=6*(12.01g)=72.06g [/tex]
[tex] H_{12}=12*(1.008g)=12.096g [/tex]
[tex] O_{6}=6*(15.999g)=95.994g [/tex]
Then you add all of them together:
[tex] 72.06g+12.096g+95.994g=180.15g [/tex]
Therefore, the molar weight of glucose is 180.15 grams.
