103化學問題請益 - 國營工作討論
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By Hedwig
at 2021-11-04T14:57
at 2021-11-04T14:57
Table of Contents
https://i.imgur.com/NGfWTS1.jpg
是這樣的
我有買荷澄化學的專B
但這題的第二小題總覺得怪怪的
我的想法是把全反應寫出來然後用能司特直接解
https://i.imgur.com/KacmDnE.jpg
但算出來和荷澄有出入
看了一下不同的就是我把Hg當陰極
而荷澄是把Hg當陽極
可是看標準還原電位Hg2 2+不是比VO 2+還高嗎
這樣這樣不是應該要Hg2 2+比較想得電子所以還原當陰極嗎?
想請問我哪邊想法錯了,謝謝!
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我有買荷澄化學的專B
但這題的第二小題總覺得怪怪的
我的想法是把全反應寫出來然後用能司特直接解
https://i.imgur.com/KacmDnE.jpg

看了一下不同的就是我把Hg當陰極
而荷澄是把Hg當陽極
可是看標準還原電位Hg2 2+不是比VO 2+還高嗎
這樣這樣不是應該要Hg2 2+比較想得電子所以還原當陰極嗎?
想請問我哪邊想法錯了,謝謝!
--
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國營
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By Edwina
at 2021-11-08T23:54
at 2021-11-08T23:54
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at 2021-11-13T08:52
at 2021-11-13T08:52
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By Kyle
at 2021-11-17T17:50
at 2021-11-17T17:50
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