1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Arhenius equation solving for K1/T2

  1. Feb 5, 2012 #1
    Hey guys its my first time in this forum and I need help with my chemistry. I guess its kind if basic chem. Basically its a question to solve for K2 or T2. Like I'm not sure how to isolate the k or T.


    1. The problem statement, all variables and given/known data


    2. Relevant equations

    ln(K1/K2)=Ea/R(1/T1)-(1/T2)

    Ln(23/x)=139J/8.314J(1/750)-(1/800)


    3. The attempt at a solution

    I keep getting a different answer than the real one . My professor said it is 6.07. Please help I'm not sure how to isolate the K2. And what happens if I need to find T2. Thanks
     
  2. jcsd
  3. Feb 5, 2012 #2
    Use simple Algebra to solve this. Show some work on how you tried to isolate it, and I will then guide you on how to figure it out.
     
  4. Feb 6, 2012 #3
    The equation is: ln(K1/K2)=Ea/R[(1/T1)-(1/T2)]
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Arhenius equation solving for K1/T2
Loading...