Okay, I have a question that I need to get my mind straight to this. I'm still kinda confused about it. Check this out, these a-m letters are supposed to fix the word equations (or "balances?"), these in pencil I wrote from the whiteboard. These in black, I put it in what was missing, led to my belief/thought on this. I'm not sure if these are correct.....and plus, check this out on a), it was written by a teacher (i put / on number 2, btw, cuz me and teacher were discussing on it on somethin)...the teacher says his on a) is 100% right and i'm not sure.....because i think Nsmall2+2Hsmall2>2NHsmall2 was supposed to be like Nsmall2+Hsmall2>2NHsmall2.......the compound has to be together with elements, right? So.....yeah
On top, it's just an aswer i wrote to find which type reactions are.
I'm willing to give a big props and appreciation to whoever helps me out!
Thanks