How do I use the Arrhenius equation to find k, if the Ea is known?
回答 (2)
2017-02-17 6:13 pm
When Eₐ is known, we can use Arrhenius equation to find k. However, two values must be known, namely the absolute temperature (T) and Arrhenius constant of the reaction (A).
Arrhenius equation: k = Ae^(-Eₐ/RT)
where R is gas constant.
Arrhenius equation: k = Ae^(-Eₐ/RT)
where R is gas constant.
2017-02-17 6:05 pm
K = A exp(-Ea/RT)
log K = logA - Ea/(2.303RT)
log K = logA - Ea/(2.303RT)
收錄日期: 2021-04-18 16:04:11
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