The first-order reaction,2 N₂O(g)→ 2 N₂(g)+ O₂(g),has a rate constant equal to 0.76 s^-1 at 1000 K.How long will it take for the concentration of N₂O to decrease to 6.0% of its initial concentration?

Question

Quizplus · Accepted Answer

For a first-order reaction, the time to reach a certain concentration can be calculated using the formula: t = (1/k) * ln([A]₀/[A]). Here, k = 0.76 s⁻¹, [A]₀/[A] = 1/0.06. Plugging in the values, t = (1/0.76) * ln(1/0.06) ≈ 3.7 s.

The First-Order Reaction,2 N2O(g)→ 2 N2(g)+ O2(g),has a Rate Constant

The First-Order Reaction,2 N₂O(g)→ 2 N₂(g)+ O₂(g),has a Rate Constant