For this problem, we’re being asked to determine the **moles of sodium (Na)**** in**** ****17.5 g Na.** The flow for this problem will be like this:

$\mathbf{Mass}\mathbf{}\mathbf{of}\mathbf{}\mathbf{Na}\mathbf{}\stackrel{\mathbf{Molas}\mathbf{}\mathbf{mass}\mathbf{}\mathbf{of}\mathbf{}\mathbf{Na}}{\mathbf{\to}}\mathbf{}\mathbf{moles}\mathbf{}\mathbf{of}\mathbf{}\mathbf{Na}$

How many moles are there in 17.5 grams of sodium?