A Sample of Trifluoromethanesulfonic Acid, CHF₃O₃S, Contains 4

A sample of trifluoromethanesulfonic acid, CHF₃O₃S, contains 4.62 × 10²³ oxygen atoms. How many moles of CHF₃O₃S are in the sample? Hint: You can't convert directly between atoms of oxygen and moles of CHF₃O₃S, use an intermediary unit.

A) 0.256 moles
B) 2.30 moles
C) 0.259 moles
D) 0.767 moles
E) 1.53 × 10²³ moles