Thursday, October 24, 2013

2013-10-07


ƻ 㤵 ȥ ɤ ˤ 褦 ײ Ω Ƥ Ȥ ? ʱ w ФƤ Τ ΰ ġ ʥȥꥦ ʤ ʥȥꥦ sodium hydroxide ˤ ؼ NaOH ɽ ʪ ǡ ʥȥꥦ ο ʪ Ǥ ʥȥꥦ ʪ ʤ 뾽 Ǥ 롣 ʤ caustic soda ˤȸƤФ 뤳 Ȥ 륫 ˤȤ Ѥ 졢 Ū פʴ ʤ 1 ĤǤ 롣 ʪ ڤ ʪ ˡ ˤ 긶 Τ 5 % Ķ ޤ ʪ ꤵ Ƥ 롣 ☝ Wiki ꡣ
6 http://second.ldblog.jp/ 3 http://search.yahoo.co.jp/search?p= &search.x=1&fr=top_ga1_sa&tid=top_ga1_sa&ei=UTF-8&aq=&oq= 2 http://ezsch.ezweb.ne.jp/search/?query= &start-index=6&adpage=3&ct=1301&sr=0101&t=20120907005507&filter=1 1 http://d.hatena.ne.jp/juma62
2013-10-07   äĤ 2013-10-14   2013-09-24   2013-09-24   2013-08-26  juma62
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