Answer:
N2 + 3H2 —> 2NH3
The coefficients are 1, 3, 2
Explanation:
N2 + H2 —> NH3
The equation can be balance by doing the following:
There are 2atoms of N on the left side and 1atom on the right. It can be balance by putting 2 in front of NH3 as illustrated below:
N2 + H2 —> 2NH3
Now, there are 6 atoms of H on the right side and 2 atoms on the left. It can be balance by putting 3 in front of H2 as shown below
N2 + 3H2 —> 2NH3
Now the equation is balanced.
The coefficients are 1, 3, 2
