5 replies to this topic

[citizenoftheuniverse]

ok, so I have e to the power to the power of negative Ea / RT equals X. This is really important so please tell me the answer as I´m lost!

[Trololol Marf]

I have no idea what your question is... you need to explain what we have to do and give some background information about what you have.
There is a chemistry aspect to it no? This is formula for the rate constant (well without the arrhenius constant )

[brofessional]

...What is your question?

Edited by brofessional, Apr 02, 2012 - 12:39.

[citizenoftheuniverse]

t1/t2 = e^-Ea/RT2 / e^-Ea/RT1

t1 is reference time
t2 is new time
Ea is kj/mol (activation energy)
T1 is reference temperature
T2 is new calculated temperature
R is gas constant


this is chemistry, but its basically mathematics, I just need to get the formula so I can count the T2.

The earlier was something I had counted from this so if that dosent make sence just look at this one.

Edited by citizenoftheuniverse, Nov 25, 2011 - 17:32.

[Desy Glau]

you want to get T2?



I believe now you know where to go

[Wide Eyed Wanderer]

Just a suggestion: instead of typing 'help please urgent', try to be more specific in the title of your post, it will help the right people reach you.
You could have titled this post "Help manipulating chemistry formula", so the chemistry + math people could have found it much easily.