Question

Science help e.e
ssbelow
Chemical Reactions.

Answer 1

e.e you see 2 Br s, so times 2 on the right side, which makes 2 Na s, which means you also have to multiply the left one by 2, which makes 2 Fs, so the right one is 1
e.e these thigns are too hard to explain

Answer 2

https://www.thoughtco.com/how-to-balance-chemical-equations-603860

Answer 3

Kk, I'll brb.

I'm being spam summoned.

Answer 4

^^ -- explaining it isnt that easy lol; i tried-- but yeah here is the answers at least