Question

Balance the follow equations
_N2+_H2 ->_NH3

Answer 1

N2 + 3H2 —> 2NH3

The coefficients are 1, 3, 2

Step-by-step 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