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Topic: What's the O.N of Fe in this formula?  (Read 4554 times)

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Sleepy

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What's the O.N of Fe in this formula?
« on: August 17, 2005, 04:33:27 PM »
 :confused1: I don't understand how ferrate's roman numeral is (III) in this problem. How can you tell by looking at this problem? Al[Fe(c204)2Cl2]
« Last Edit: August 17, 2005, 05:52:47 PM by geodome »
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Offline Borek

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Re:IUMAC name
« Reply #1 on: August 17, 2005, 04:40:17 PM »
Quote from: Sleepy on August 17, 2005, 04:33:27 PM
:confused1: I don't understand how ferrate's roman numeral is (III) in this problem. How can you tell by looking at this problem? Al[Fe(c204)2Cl2]

Do you know what oxalic acid is?
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Sleepy

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Re:IUMAC name
« Reply #2 on: August 17, 2005, 04:45:12 PM »
No
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Offline Borek

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Re:IUMAC name
« Reply #3 on: August 17, 2005, 04:51:30 PM »
Google. Oxalic acid is responsible for C2O4 part of the formula. Check the charge!
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