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Old April 24th, 2010, 00:06
chem_nub123 chem_nub123 is offline
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Default Hard chemistry question

What is the coordination number and oxidation state of the metal ion in the complex [Co(NH3)4Cl2]Cl?
Answer

(a) coordination number 6; oxidation state +3
(b) coordination number 3; oxidation state +6
(c) coordination number 6; oxidation state +2
(d) coordination number 5; oxidation state +2
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Old April 24th, 2010, 08:41
KathChem82 KathChem82 is offline
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Default

letter c) coordination number 6; oxidation state 2+
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