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March 27, 2017

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The rate constant for this first-order reaction is 0.320 s–1 at 400 °C.
A--> Products
How long (in seconds) would it take for the concentration of A to decrease from 0.830 M to 0.220 M?

  • chemistry - ,

    ln(No/N) = kt.
    No = 0.830; N = 0.220, substitute k and solve for t.

  • chemistry - ,

    4.15

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