<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Ethylene - Page 5 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=ethylene&amp;p=4">1.Previous</a><br />
<a accesskey="3" href="page.php?w=ethylene&amp;p=6">3.Next</a>
</p>
<p>for ideal sp² <a href="page.php?w=hybridization_%28chemistry%29">hybridized</a> carbon. The molecule is also relatively weak: rotation about the C-C bond is a very low energy process that requires breaking the <a href="page.php?w=Pi_bond">?-bond</a> by supplying heat at 50&nbsp;°C.</p>

<p>The <a href="page.php?w=Pi_bond">?-bond</a> in the ethylene molecule is responsible for its useful reactivity. The double bond is a region of high <a href="page.php?w=electron_density">electron density</a>, thus it is susceptible to attack by <a href="page.php?w=electrophiles">electrophiles</a>.</p><p>
<a accesskey="1" href="page.php?w=ethylene&amp;p=4">1.Previous</a><br />
<a accesskey="3" href="page.php?w=ethylene&amp;p=6">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
