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MnO4- is a stronger oxidizing agent than ReO4-. Both ions have charge-transfer bands; however, the charge-transfer band for ReO4- is in the ultraviolet, whereas the corresponding band for MnO4- is responsible for its intensely purple color. Are the relative positions of the charge transfer absorptions consistent with the oxidizing abilities of these ions? Explain¡£ http://muchong.com/bbs/post.php?action=newthread&fid=170 |
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