Won't 1 mole C13H18O2 contain 18 moles H atoms. So we want
1 mole C13H18O2 x (15 mole H atoms/18 moles H atoms) = ?? moles ibuprofen.
Then 1 mole ibuprofen contains 6.022E23 molecules so 15/18 mole will contain how many molecules.
For the compound C13H18O2 (ibuprofen) determine the molecules of ibuprofen that contains 15 mol of hydrogen?
I am missing a step and I am trying to figure it out.
I tried 15 mol of H x 1 mol C13 H18 O2 divided by 1 mol of H and got 15 MOL C13 H18 O2 then did 15 mol of C13 H18 02 x 6.022 x10 23 divided by 1 mol of C13 H18 O2 and got 9.03 x10 24 but that is incorrect
3 answers
Son it would be 5.0 x10 23 molecules of C13H1802
Chemistry