Question

Dinitrogen pentoxide decomposes via a first order reaction. Rate = k[N2O5], k = 6.93 × 10-3 s-1 The concentration of N2O5 is initially 0.600 mol/L. After 100 s it has dropped to 0.300 mol/L and after 200 s it has dropped to 0.150 mol/L. What is the concentration after 150 s?

Name: dinitrogen pentoxide decomposes via a first order reaction rate kn2o5 k 693 10 3 s 1 the concentration of n2o5 is initially 0600 moll after 100 s it has dropped to 0300 moll and after 200 s 72898
Uploaded: 2022-08-04T02:38:12-08:00
Duration: 1 min 54 s
Channel: Dominique Jan Tan
Description: dinitrogen pentoxide decomposes via a first order reaction rate kn2o5 k 693 10 3 s 1 the concentration of n2o5 is initially 0600 moll after 100 s it has dropped to 0300 moll and after 200 s 72898

          Dinitrogen pentoxide decomposes via a first order reaction. Rate
= k[N2O5], k = 6.93 × 10-3 s-1 The concentration of N2O5 is
initially 0.600 mol/L. After 100 s it has dropped to 0.300 mol/L
and after 200 s it has dropped to 0.150 mol/L. What is the
concentration after 150 s?

Added by Michael S.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Dominique Jan Tan

08/04/2022

Step 1

Step 1: Calculate the concentration of N2O5 after 150 seconds using the first-order reaction equation: \[y = y_o \times e^{-kt}\] Show more…

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Dinitrogen pentoxide decomposes via a first order reaction. Rate = k[N2O5], k = 6.93 × 10-3 s-1 The concentration of N2O5 is initially 0.600 mol/L. After 100 s it has dropped to 0.300 mol/L and after 200 s it has dropped to 0.150 mol/L. What is the concentration after 150 s?