Chemistry

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The given reaction,
2N2O5 4NO2 + O2,
follows first-order kinetics and has an activation energy of 103 kJ mol-1. At 298 K, k = 0.0000354 s-1. What is the half-life (min) for this reaction at 338 K ? Round your answer to 3 significant figures.

  • Chemistry -

    k = 0.693/t1/2
    Substitute for k and calculate t1/2.

  • Chemistry -

    ?? and then what do you do?
    .0000354 = 0.693/t(1/2)
    t(1/2) = 19576.27119

  • Chemistry -

    the answer is suppose to be 2.38 min

  • Chemistry -

    which isomer Maleic acid or fumanic acid has the strongest intermolecular bonding? why?

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