type the correct answer in each box. balance the chemical equation. \n□ n₂o₃ → □ n₂ + □ o₂
type the correct answer in each box. balance the chemical equation. \n□ n₂o₃ → □ n₂ + □ o₂
Answer
Explanation:
Step1: Balance nitrogen atoms
Let the coefficient of $N_2O_3$ be $a$, $N_2$ be $b$ and $O_2$ be $c$. For nitrogen atoms, in $N_2O_3$ there are $2a$ nitrogen - atoms and in $N_2$ there are $2b$ nitrogen - atoms. Initially, assume $a = 2$, then the number of nitrogen atoms on the left - hand side is $2\times2=4$. So, $b = 2$ to balance nitrogen atoms.
Step2: Balance oxygen atoms
In $2N_2O_3$, the number of oxygen atoms is $2\times3 = 6$. In $cO_2$, the number of oxygen atoms is $2c$. Since $2c=6$, then $c = 3$.
Answer:
$2$; $2$; $3$