Respuesta :
The answer is coefficient of reactant is 4,3 and product is 4,2
Balance chemical is as follows:
4NH₃ + 3O₂ ------>4NO+ 2H₂O
So the coefficient of reactant is 4,3
While that of product is 4,2
So the answer is coefficient of reactant is 4,3 and product is 4,2
Explanation:
A chemical reaction equation that contains same number of atoms on both reactant and product side is known as a balanced chemical equation.
For example, [tex]NH_{3} + O_{2} \rightarrow NO + H_{2}O[/tex]
Number of atoms present on reactant side are as follows.
N = 1
H = 3
O = 2
Number of atoms present on product side are as follows.
N = 1
H = 2
O = 2
Hence, in order to balance this equation we multiply [tex]NH_{3}[/tex] by 2 and [tex]O_{2}[/tex] by [tex]\frac{5}{2}[/tex] on reactant side. Whereas multiply NO by 2 and [tex]H_{2}O[/tex] by 3 on product side.
Therefore, the balanced chemical reaction equation is as follows.
[tex]2NH_{3} + \frac{5}{2}O_{2} \rightarrow 2NO + 3H_{2}O[/tex]
So, coefficients of reactants are 2 and [tex]\frac{5}{2}[/tex]. On the other hand, coefficients of products are 2 and 3.
