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What is the oxidation state of cobalt in [CoCl6]2-
- a)+ 2
- b)+ 4
- c)+ 6
- d)None of the above
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What is the oxidation state of cobalt in [CoCl6]2-a)+ 2b)+ 4c)+ 6d)Non...
x + 6 X – 1 = – 2
x – 6 = – 2
x = 6 – 2
x = + 4
Hence, the oxidation state of cobalt in [CoCl6]2- is + 4.
x – 6 = – 2
x = 6 – 2
x = + 4
Hence, the oxidation state of cobalt in [CoCl6]2- is + 4.
Most Upvoted Answer
What is the oxidation state of cobalt in [CoCl6]2-a)+ 2b)+ 4c)+ 6d)Non...
The oxidation state of cobalt in [CoCl6]2- is +4.
Explanation:
To determine the oxidation state of cobalt in [CoCl6]2-, we need to consider the charges carried by the other atoms in the compound. In this case, the chloride ions (Cl-) have a charge of -1 each.
Let's assume the oxidation state of cobalt is x. Since there are six chloride ions surrounding the cobalt ion, the total charge contributed by the chloride ions is 6*-1 = -6.
According to the principle of charge neutrality, the overall charge of the compound must be balanced and equal to -2 (given by the subscript 2- in [CoCl6]2-).
Based on this information, we can set up an equation to solve for x:
x + (-6) = -2
Simplifying the equation, we get:
x - 6 = -2
x = -2 + 6
x = +4
Therefore, the oxidation state of cobalt in [CoCl6]2- is +4.
In this compound, cobalt is surrounded by six chloride ions, which are considered as negative charge carriers. The oxidation state of cobalt is determined by balancing the charges in the compound to achieve overall charge neutrality.
Explanation:
To determine the oxidation state of cobalt in [CoCl6]2-, we need to consider the charges carried by the other atoms in the compound. In this case, the chloride ions (Cl-) have a charge of -1 each.
Let's assume the oxidation state of cobalt is x. Since there are six chloride ions surrounding the cobalt ion, the total charge contributed by the chloride ions is 6*-1 = -6.
According to the principle of charge neutrality, the overall charge of the compound must be balanced and equal to -2 (given by the subscript 2- in [CoCl6]2-).
Based on this information, we can set up an equation to solve for x:
x + (-6) = -2
Simplifying the equation, we get:
x - 6 = -2
x = -2 + 6
x = +4
Therefore, the oxidation state of cobalt in [CoCl6]2- is +4.
In this compound, cobalt is surrounded by six chloride ions, which are considered as negative charge carriers. The oxidation state of cobalt is determined by balancing the charges in the compound to achieve overall charge neutrality.
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Community Answer
What is the oxidation state of cobalt in [CoCl6]2-a)+ 2b)+ 4c)+ 6d)Non...
x + 6 X – 1 = – 2
x – 6 = – 2
x = 6 – 2
x = + 4
Hence, the oxidation state of cobalt in [CoCl6]2- is + 4.
x – 6 = – 2
x = 6 – 2
x = + 4
Hence, the oxidation state of cobalt in [CoCl6]2- is + 4.
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