&lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:18.0pt;line-height:115%;
color:#0070C0&quot;&gt;Etat d&rsquo;&eacute;quilibre d&rsquo;un syst&egrave;me &lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;color:#0070C0&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin-left:72.0pt;mso-add-space:
auto;text-indent:-36.0pt;mso-list:l0 level1 lfo2&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;font-size:14.0pt;line-height:115%;mso-bidi-font-family:Calibri;
mso-bidi-theme-font:minor-latin;color:red&quot;&gt;I-&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size:14.0pt;line-height:115%;color:red&quot;&gt;Le quotient de r&eacute;action Q&lt;sub&gt;r&lt;/sub&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-left:90.0pt;mso-add-space:
auto;text-indent:-18.0pt;mso-list:l1 level1 lfo3&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;mso-bidi-font-family:Calibri;
mso-bidi-theme-font:minor-latin;color:#00B050&quot;&gt;1)&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;color:#00B050&quot;&gt;D&eacute;finition
&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-left:90.0pt;mso-add-space:
auto;text-indent:-18.0pt;mso-list:l1 level1 lfo3&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;mso-bidi-font-family:Calibri;
mso-bidi-theme-font:minor-latin;color:#00B050&quot;&gt;2)&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;color:#00B050&quot;&gt;&amp;nbsp;Exemple&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin-left:72.0pt;mso-add-space:
auto;text-indent:-36.0pt;mso-list:l0 level1 lfo2&quot;&gt;&lt;!--[if !supportLists]--&gt;II-&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;!--[endif]--&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size:14.0pt;
line-height:115%;color:red&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Quotient
de r&eacute;action &agrave; l&rsquo;&eacute;quilibre Q&lt;sub&gt;r,&eacute;q&lt;/sub&gt; :&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:
16.0pt;line-height:115%;font-family:&amp;quot;Cambria Math&amp;quot;,&amp;quot;serif&amp;quot;;color:red;
mso-omath-para:yes&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;text-indent:-18.0pt;mso-list:l2 level1 lfo1&quot;&gt;&lt;!--[if !supportLists]--&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;font-family:&amp;quot;Cambria Math&amp;quot;,&amp;quot;serif&amp;quot;;
mso-fareast-font-family:&amp;quot;Cambria Math&amp;quot;;mso-bidi-font-family:&amp;quot;Cambria Math&amp;quot;;
color:#00B050&quot;&gt;1.&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;!--[endif]--&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;font-family:&amp;quot;Cambria Math&amp;quot;,&amp;quot;serif&amp;quot;;
mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;mso-fareast-theme-font:minor-fareast;
color:#00B050&quot;&gt;D&eacute;finition :&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;











&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt;line-height:115%;
font-family:&amp;quot;Cambria Math&amp;quot;,&amp;quot;serif&amp;quot;;mso-fareast-font-family:&amp;quot;Times New Roman&amp;quot;;
mso-fareast-theme-font:minor-fareast;color:#00B050&quot;&gt;D&eacute;termination du quotient de
r&eacute;action par conductim&eacute;trie :&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;