Question

Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coefficient is "1."

__NH3 + __F2 __N2F4 + __HF

2
3
4
5
6
7
BLANK

Answer 1

Try this https://www.khanacademy.org/science/mcat/physical-processes/stoichiometry/v/balancing-chemical-equations

Answer 2

Thanks that was very helpful! :)

Answer 3

You're very welcome. :)