For the reaction , the rates of reaction are defined as , , and . What is the correct mathematical r — Chemical Kinetics Chemistry Question

Question

For the reaction $2N_2O_5 \rightarrow 4NO_2 + O_2$, the rates of reaction are defined as $-\frac{d[N_2O_5]}{dt} = k_1[N_2O_5]$, $\frac{d[NO_2]}{dt} = k_2[N_2O_5]$, and $\frac{d[O_2]}{dt} = k_3[N_2O_5]$. What is the correct mathematical relationship between $k_1$, $k_2$, and $k_3$?