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Originally posted by tanduanming at 2009-8-20 11:18:
AµÄ1mol/LÈÜÒºµÄʵ¼Ê¶ÁÊý = 480 ¶È
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AµÄ1mol/LÈÜÒºµÄʵ¼Ê¶ÁÊý = £­240 ¶È £½ 120¶È
AµÄ0.5mol/LÈÜÒºµÄ¶ÁÊý = £­240/2 =  £­120¶È

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