•Now
figure out how to get the same no of atoms of each kind on both sides by using whole no coefficients in front of
the species.
•As H2 + _N2 NH3, then
• H2 + _N2 _ NH3, then
• _ H2
+ _N2 _ NH3
•Now have _ H’s, _N’s on both sides and the lowest set of whole no coefficients
have been
used. The equation is balanced.
•