In: Chemistry
Give the charge of a central metal cation (Fe) in the complex ion for this compound: [Fe(H2O)3(Cl)(en)](NO3)2
Recommended time: 1 minute
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 +4  | 
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 +1  | 
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 +5  | 
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 +2  | 
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 +3  | 
There might be two sigma bonds between two atoms in a molecule.
Recommended time: 30 seconds
True
False