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Science-Related Homework Help Chemistry Topic started by: Whelan on May 6, 2015



Title: At 55° the decomposition of N2O5 is first order, having a rate constant, k = 1.7 × 10-3 s-1. If the
Post by: Whelan on May 6, 2015
At 55° the decomposition of N2O5 is first order, having a rate constant, k = 1.7 × 10-3 s-1. If the initial concentration of N2O5 is 6.4 × 10-3 M, the number of half-lives that are required for the N2O5 concentration to fall to 2.0 × 10-4 M is ________, and the amount of time required is ________ minutes.


Title: Re: At 55° the decomposition of N2O5 is first order, having a rate constant, k = 1.7 × 10-3 s-1. ...
Post by: hbutler2 on May 18, 2015
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Title: Re: At 55° the decomposition of N2O5 is first order, having a rate constant, k = 1.7 × 10-3 s-1. ...
Post by: Anna Jobs on Sep 28, 2020
thank you so helpful