What are the oxidation states for every atom of each of the following molecules? --> [Co(NH3)6]Cl3...
What are the oxidation states for every atom of each of the following molecules?
--> [Co(NH3)6]Cl3
--> (Et4N)2[CoCl4]
Homework Answers
[Co(NH3)6]Cl3
The oxidation state of chlorine is -1.
The oxidation state of hydrogen is +1.
The oxidation state of Nitrogen is -3.
The oxidation state of cobalt is suppose x.
Since the molecule is a neutral species,
so, x + 6*[(-3) + 3*(+1)] + 3*(-1) = 0
=> x = +3.
The oxidation state of Cobalt is +3.
(Et4N)2[CoCl4]
The oxidation state of N is +3.
The charge carried on Et is -1.
The oxidation state of Cl is -1.
The oxidation state of cobalt is suppose x.
Since the molecule is a neutral species,
2*[(-1) * 4 + (+3)] + x + 4* (-1) = 0
=>. x = +6
The oxidation state of cobalt is +6.
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