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isomeri

isomeri - Forum Chimica

isomeri - Forum Scienza Chimica. Italian Chemistry Forum.


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  #1  
Old 06-12-2008, 08:15 AM
iris26
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Buongiorno, ero convita di saper rispondere ad una domanda, ma ho adesso dei dubbi,se potete aiutarmi, la domanda :Quanti dibromobutani isomeri sono possibili?
A) 2
B) 4
C) 5
D) 6
E) 7
grazie
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  #2  
Old 06-12-2008, 09:40 AM
Busto Brewers
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Default isomeri

Ciao.
A me risultano 7.
Dal n-butano abbiamo gli isomeri 1,1- 1,2- 1,3- 1,4-.
Dall'i-butano abbiamo 1,1- 1,2- 1,3-.

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Old 06-11-2012, 08:32 PM
Pipette Filler
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Default Re: isomeri

a me la domanda sembra fuorviante, dato che per il n-butano si possono considerare due ulteriori isomeri:
2,2-dibromo e 2,3-dibromo

non siete d'accordo?
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  #4  
Old 09-13-2012, 09:58 AM
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Default Re: isomeri

A me ne risultano 5:
1,1
2,2
1,2
1,3
1,4
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