Final answer:
Acetaminophen consists of 9 hydrogen atoms, 1 nitrogen atom, 8 carbon atoms, and 2 oxygen atoms. The molar mass is calculated by summing the atomic masses of these atoms according to their quantities in the molecule.
Step-by-step explanation:
The total number of each type of atom in the structure of acetaminophen is as follows:
- Hydrogen (H): There are 9 hydrogen atoms.
- Nitrogen (N): There is 1 nitrogen atom.
- Carbon (C): There are 8 carbon atoms.
- Oxygen (O): There are 2 oxygen atoms.
To find the molar mass of acetaminophen, you would multiply the number of atoms of each element by the element's atomic mass and then add them together.