Upgrade subject to access all content
A 15.0 g sample of lithium is reacted with 15.0 g of fluorine to form lithium fluoride:
$$2Li + F_2 \longrightarrow 2LiF$$
After the reaction is complete, which of the following will be present?
2.16 moles $LiF$ only.
0.789 moles $LiF$ only.
2.16 moles $LiF$ and 0.395 moles $F_2$.
0.789 moles of $LiF$ and 1.37 moles $Li$.