3. Fluorine reacts with vanadium to produce vanadium(V) fluorideaccording to the following equation: 5 F2 (g) + 2 V (s) → 2 VF5 (l)(a) How many moles of vanadium are needed to react completely with0.1917 g of fluorine? (b) What is the maximum theoretical mass ofvanadium(V) fluoride that can be produced? (c) If 0.225 g ofvanadium(V) fluoride is obtained, what is the percent yield of VF5(l)? Molar masses (g/mol): F2 38.00 VF5 145.93
