What is the molecular weight of a substance, each molecule of which contains 9 carbon atoms, 13 hydrogen atoms and 2.33 * 10-23 g of other component? Give a detailed answer.
Sir, plz help me to find a solution to the following question:
The molecular weight of the substance = Sum of atomic masses of the elements present in a molecule.
= (Number of atoms of different elements x atomic mass of each elements)
Firstly, calculate the number of atoms of the other component. as follow:-
Number of moles of other component = (Given mass of the components/molar mass)
Number of atoms of other component = Number of moles x 6.023 x1023
Molecular weight of the substance =[(12 x9) +(13 x 1) + (Number of atoms of other component x atomic mass)]