'Ethylene 773' presentation slideshows

? G ? r ( T ) = -R T lnK ? G ? r ( T ) = ? H ? r ( T ) - ? S ? r ( T )

? G ? r ( T ) = -R T lnK ? G ? r ( T ) = ? H ? r ( T ) - ? S ? r ( T ) How do we evaluate ? H ? r ( T ) ? How do we evaluate ? S ? r ( T ) ?. Since both ethylene and cyclobutane are gases at room temperature and above, all we need is the heat capacity of the gas phase.

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