Question #98279

1 Answer

#92.094 \ "g/mol"#

Explanation:

Glycerol chemical formula = #"C"_3"H"_8"O"_3#

Molar Mass = Atomic mass of all elements in glycerol

Molar mass = #"Molar mass of" ("C" xx 3) + ("H" xx 8) + ("O" xx 3)#

Molar mass = #[(12.011 xx 3) + (1.008 xx 8) + (15.999 xx 3)]color(white)(l)"g/mol"#

Molar mass of glycerol = #92.094 \ "g/mol"#

Note that the molar mass will always stay the same no matter how many grams of the element