Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

leeland

  • 2 years ago

can you help me with activation energy problem

  • This Question is Open
  1. leeland
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    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
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Are you familiar with the Arrhenius equation? \[k = Ae^{-\frac{ E_a }{ RT} }\]

  3. abb0t
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Ea is activation energy, R is your constant, T is your temperature. A is your frequency factor.

  4. leeland
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    yes i even plugged in the numbers but i didnt work

  5. leeland
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    maybe i put in the number wrongly

  6. abb0t
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Did you take into account the negative sign?

  7. leeland
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so how do i set up the numbers?

  8. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.