NO+LiFe

Thank you guys! We had my teacher explain it to us the next day. I'm pretty sure I understand it now.

If you guys could let me know if I'm doing this right, and maybe continue to help me, I would greatly appreciate it. We had a sub, so I spent the whole class on the first question. It's been since Friday since I worked on it so my brain is a little... Fe2 O3 - y, if you know what I mean. Maybe help me with the steps so you don't feel like your doing my homework. Let me know if the pictures come out blurry.