The rate of reaction expressed in terms of reactants and products is; Rate=Δ[N2O]Δt=12Δ[N2]Δt=−12Δ[O2]Δt.
The term rate of reaction refers to the time taken for a reaction to take place. That is, how fast or slow a reaction progresses.
For the reaction, N2 + 1/2O2⟶N2O, we can see that the rate of reaction expressed in terms of reactants and products is; Rate=Δ[N2O]Δt=12Δ[N2]Δt=−12Δ[O2]Δt.
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