Using the compound for Ibuprofen C13H18O2 find molecules of Ibuprofen that contain 2.84 x10 23 atoms of Hydrogen

So for every 1 mol of H= 6.022 x 10 23 molecules of H? (Not sure if Im going in the right direction?) Having trouble setting this up or 1 mol of C13H18O0= 13 mol C, 18 mol H, and 2 mol O

1 mol C13H18O2 contains 6.022E23 molecules C13H18O2 and 15*6.022E23 atoms of H. We want just 2.84E23 H; therefore, we use the fractional amount like so.

6.022E23 molecules C13H18O2 x (2.84E23/18*6.022E23) = ??

How many molecules are of Ibuprofen are present in this same tablet.

To determine the number of molecules of Ibuprofen that contain 2.84 x 10^23 atoms of Hydrogen, we need to break down the molecular formula of Ibuprofen (C13H18O2) and analyze the ratios of atoms.

First, let's analyze the ratio of Hydrogen atoms to Ibuprofen molecules by using Avogadro's number: 1 mole of a substance contains 6.022 x 10^23 particles (atoms or molecules). Therefore, for every 1 mole of Hydrogen (H), there are 6.022 x 10^23 atoms of Hydrogen.

Next, we can determine the number of moles of Hydrogen in the compound by using its molecular formula:
C13H18O2

Here, we see that for every 1 molecule of Ibuprofen, there are 18 atoms of Hydrogen. Hence, for 1 mole of Ibuprofen (C13H18O2), there are 18 moles of Hydrogen.

Now we can set up the following equation to find the number of molecules of Ibuprofen:

(2.84 x 10^23 atoms of Hydrogen) x (1 mole of Ibuprofen / 18 moles of Hydrogen) x (6.022 x 10^23 molecules of Ibuprofen / 1 mole of Ibuprofen) = ?

By multiplying these values together, we can find the number of molecules of Ibuprofen that contain 2.84 x 10^23 atoms of Hydrogen.