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catty829(½ð±Ò+3,VIP+0):¶àл 7-31 16:54
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      ¨SrHm(298K)= ¨SrGm(298K)+T¨SrSm(298K)=-227.0kJ/mol
      Qr=T¨SrSm(298K)=4.89kJ/mol
      Q=¨SrHm(298K)=-227.0kJ/mol.
4Â¥2009-07-31 12:00:33
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