1. Identify the elements and their atomic masses:

* Carbon (C): 12.01 g/mol

* Hydrogen (H): 1.01 g/mol

* Oxygen (O): 16.00 g/mol

2. Count the number of atoms of each element:

* Carbon (C): 2 atoms

* Hydrogen (H): 6 atoms

* Oxygen (O): 1 atom

3. Multiply the number of atoms of each element by its atomic mass:

* Carbon: 2 atoms * 12.01 g/mol/atom = 24.02 g/mol

* Hydrogen: 6 atoms * 1.01 g/mol/atom = 6.06 g/mol

* Oxygen: 1 atom * 16.00 g/mol/atom = 16.00 g/mol

4. Add the masses together:

* 24.02 g/mol + 6.06 g/mol + 16.00 g/mol = 46.08 g/mol

Therefore, the molar mass of C2H5OH (ethanol) is 46.08 g/mol.