Answer:
4.00 M = moles of solute. 12.0 L.
Explanation:
b
Identifying a need
Correct answer for APEX quiz.
+2
Since O &F Are more electronegative than N,
F=-1
2F=-2
O=-2
also the compound is neutral,
then 2N+2F+O=0
2N-2-2=0
2N=+4
N=+2