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 42% of its initial concentration?

31. all the following are effective ways of preparing for an interview except practicing in front on a mirror writing down answers to possible questions holding a mock interview with a friend memorizing interview questions and answers