Respuesta :
The balance equation for the reaction is
4NH₃(g) + 5O₂(g) —> 4NO(g) + 6H₂O(g)
The coefficients are 4, 5, 4, 6
Option D. 4, 5, 4, 6 gives the correct answer to the question.
From the question given above, we obtained:
NH₃ + O₂ —> NO + H₂O
The above equation can be balance as illustrated below:
NH₃ + O₂ —> NO + H₂O
There are 2 atoms of H on the right side and 3 atoms on the left side. It can be balance by writing 4 before NH₃ and 6 before H₂O as shown below:
4NH₃ + O₂ —> NO + 6H₂O
There are 4 atoms of N on the left side and 1 atom on the right side. It can be balance by writing 4 before NO as shown below:
4NH₃ + O₂ —> 4NO + 6H₂O
There are 2 atoms of O on the left side and a total of 10 atoms on the right side. It can be balance by writing 5 before O₂ as shown below:
4NH₃(g) + 5O₂(g) —> 4NO(g) + 6H₂O(g)
Now, the equation is balanced.
The coefficients are 4, 5, 4, 6
Thus, Option D. 4, 5, 4, 6 gives the correct answer to the question.
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