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leeland

  • 3 years ago

can you help me with activation energy problem

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  1. leeland
    • 3 years ago
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    A certain reaction has an activation energy of 60.0kj/mole and a frequency factor of = 4.30×1012. What is the rate constant,k , of this reaction at 30.0 ? help please

  2. abb0t
    • 3 years ago
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    Are you familiar with the Arrhenius equation? \[k = Ae^{-\frac{ E_a }{ RT} }\]

  3. abb0t
    • 3 years ago
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    Ea is activation energy, R is your constant, T is your temperature. A is your frequency factor.

  4. leeland
    • 3 years ago
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    yes i even plugged in the numbers but i didnt work

  5. leeland
    • 3 years ago
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    maybe i put in the number wrongly

  6. abb0t
    • 3 years ago
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    Did you take into account the negative sign?

  7. leeland
    • 3 years ago
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    so how do i set up the numbers?

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