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Will you check my chem answer please?
Hi, I was wondering if someone would check my homework answer before I turn it in. This is the only question I'm not completely sure about.
The Arrhenius equation is k=Ae^(-Ea/RT)
the slope of a plot of ln k vs 1/T is equal to?
My choices wer -k, k, Ea, -Ea/R, and A. I said it was -Ea/R... Is that correct?
Thanks for your help!
Thank you! I thought it was right.
2 Answers
- Anonymous4 years ago
If that is grams, your answer is severe. One mole of ethane hundreds 30 grams and includes 6.02x10²³ molecules. You burned slightly over 10 moles. Watch your instruments once you do conversions.
- Anonymous8 years ago
Yes, it is:
Define y=1/T, then
ln k = ln A -Eay/R
so
(d/dy)ln k=-Ea/R