give-the-relationship-between-the-rate-of-disappearance-of-the-reactants-and-the

Question

Give the relationship between the rate of disappearance of the reactants and the rate of appearance of the products in the gas-phase reaction below:

4 NO₂ (g) + O₂ (g) → 2 N₂O₅ (g)

Accepted Answer

-1/4 Δ[NO₂]/Δt = - Δ[O₂]/Δt = 1/2 Δ[N₂O₅]/Δt

Answer

2 Δ[NO₂]/Δt = Δ[O₂]/Δt = - 1/2 Δ[N₂O₅]/Δt

Answer

-1/2 Δ[NO₂]/Δt = - Δ[O₂]/Δt = Δ[N₂O₅]/Δt

Answer

- 2 Δ[NO₂]/Δt = - Δ[O₂]/Δt = 4 Δ[N₂O₅]/Δt