Chemistry, 25.09.2019 01:30 phillswift2020
The pyrolysis of ethane proceeds with an activation energy of about 300 kj/mol. how much faster is the decomposition at 625°c than at 525°c?
Answers: 1
![\log (\frac{K_2}{K_1})=\frac{Ea}{2.303\times R}[\frac{1}{T_1}-\frac{1}{T_2}]](/tpl/images/0259/8809/6d953.png)
= rate of reaction at 
= rate of reaction at 
= activation energy of the reaction 
![\log (\frac{K_2}{K_1})=\frac{300,000 J/mol}{2.303\times 8.314 J/K mol}[\frac{1}{798.15 K}-\frac{1}{898.15 K}]](/tpl/images/0259/8809/a5f72.png)
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The pyrolysis of ethane proceeds with an activation energy of about 300 kj/mol. how much faster is t...
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