<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <dfn>分子式</dfn>は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">元素記号</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">原子</anchor>の数を用いて<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">分子</anchor>を表す<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">化学式</anchor>です。</p><figure class="amazon"><p><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">化学式</anchor></p></figure><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2003-11-03 02:08:51 +00:00</weak> <em><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">酸化鉄</anchor></em>: </li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;1</anchor-internal> <code class="chem">FeO</code> とか <code class="chem">Fe<sub>2</sub>O<sub>3</sub></code> とか?</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2003-11-10 15:03:16 +00:00</weak> <em><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">鉄</anchor></em>: </li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2003-11-15 03:11:39 +00:00</weak> <em><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">NaONH2</anchor></em>: </li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2003-11-19 19:00:57 +00:00</weak> <em><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">OH</anchor></em>: </li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end>
CH3COOK</p><p>(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2004-05-10 02:06:16 +00:00</weak>)</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end>
C(CH2)COOCH2CH2OH
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2004-08-20 01:35:03 +00:00</weak>)</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end>
C6H12O6</p><p>(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">三戸田 英文</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2004-11-21 08:41:01 +00:00</weak>)</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end>
C6H12O6</p><p>(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">三戸田 英文</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2004-11-21 08:41:03 +00:00</weak>)</p></body></html>