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Lathander

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3Â¥2012-11-03 11:54:04
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ÂäÂäܰ»¶

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ÒýÓûØÌû:
3Â¥: Originally posted by Lathander at 2012-11-03 11:54:04
H2/H+: SHE
OH-/O2: 1.23
È»ºópHϽµ1£¬Á½¸öµçλ-0.059

ÓÉÓÚLiµÄ-3.03£¬ËùÒÔ¸º¼«ÖÁÉÙÒªÊÇ0-0.059*14-(-3.03)=2.2 vs Li/Li+

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Lathander

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ÂäÂäܰ»¶: ½ð±Ò+9, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡ 2012-11-03 16:12:42
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4Â¥: Originally posted by ÂäÂäܰ»¶ at 2012-11-03 11:59:08
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Li/Li+ standard redox potential vs H2/H+ÊÇ-3.3
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pH¿ÉÒÔÈ¡µ½14£¬ÕâʱºòH2/H+ = -0.06*14=-0.84
ËùÒÔanode×îµÍµÃÊÇ-0.84 vs SHE£¬»òÕß -0.84-(-3.03) vs Li/Li+
Õâʱºòcathode×î¸ßÊÇ1.23-0.84 vs SHE

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kesy

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ÒýÓûØÌû:
5Â¥: Originally posted by Lathander at 2012-11-03 12:07:44
Li/Li+ standard redox potential vs H2/H+ÊÇ-3.3
Ôڵ绯ѧÀanode XµÄµç룬±ØÐëСÓÚH2/H+£¬·ñÔò¸º¼«½«»¹Ô­Ë®Éú³ÉH2
cathode YµÄµç룬±ØÐëСÓÚOH-/O2,·ñÔòcathode¾ÍÒªÑõ»¯H2O³ÉO2
H2/H+µçλֵÊÇSHE-0.059pH ...

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tianya190

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