Question

Ethanol, C₂H₅OH, has a molar mass of 46.07 g/mol, and its density is 0.789 g/mL. How many moles of ethanol are present in a 475−mL sample of ethanol?
(A) 10.3 moles
(B) 8.13 moles
(C) 13.1 moles
(D) 17.1 moles