How Many Moles of Mg₃P₂(s)can Be Produced from the Reaction

Multiple Choice

How many moles of Mg₃P₂(s) can be produced from the reaction of 0.14 mol Mg(s) with 0.020 mol P₄(s) ? 6 Mg(s) + P₄(s) → 2 Mg₃P₂(s)

A) 0.047 mol
B) 0.14 mol
C) 0.42 mol
D) 0.020 mol
E) 0.040 mol