How Many Moles of H₂ Can Be Made from Complete

Multiple Choice

How many moles of H₂ can be made from complete reaction of 3.0 moles of Al? Given:
2 Al + 6 HCl → 2 AlCl₃ + 3 H₂

A) 3 moles
B) 3.0 moles
C) 4.5 moles
D) 9.0 moles
E) none of the above