Help!! Moles in Phosphorus? I have a couple problems I can't figure out. 1. How many moles of phosphorus are present in 80.1g of phosphorus? a. 0.387 mol b. 2.59 mol c. 2.48 x 10(3rd power) mol d. 15.58 x 10 (23rd power) mol e. none of these 2. How many atoms of fluorine are there in 4.4 mol F(subscript 2)? a. 2.6 x 10 (24th power) atoms b. 13.2 x 10 (23rd power) atoms c. 5.3 x 10 (24th power) atoms d. 14.6 x 10 (-24th power) atoms e. 0.7 x 10 (23rd power) atoms. Any help is greatly appreciated!!