Question

how to found molecular formula weight​

Answer 1

Answer:

heya..

here is ur answer..

In a copy of the Periodic Table of Elements, find the relative atomic mass of each element in the molecule. Then, multiply the atomic mass of an element by the number of atoms of the element in the molecule. To complete the calculation, add up the mass of all of the atoms to get the molecular weight.

i hope its help u

Answer 2

Answer:

here is your answer mate.....

Explanation:

calculate the empirical formula mass you determine this number by finding the mass of HO

divide the gram molecular mass by empirical formula mass

multiply each of the subscripts with the empirical formula by the number calculated in step 2