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6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

미해결 질문
The total oxide ion charge in a formula unit of COO is 2–. What is the charge on each cobalt ion?
970
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미해결 질문
Identify the oxidation state of Cl in AlCl₄⁻.
853
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객관식
What is the oxidation state of the central metal in [Cr(en)3]Cl3?
423
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객관식
What is the oxidation state of nitrogen (N) in ammonia (NH3)?
520
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객관식
What is the oxidation state of each individual carbon atom in the oxalate ion (C₂O₄²⁻)?
459
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객관식
What is the oxidation state of the central metal in Na2[V(C2O4)3]?
537
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객관식
What is the oxidation number of arsenic in H₂AsO₄⁻?
550
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미해결 질문
Which compound has the atom with the highest oxidation number?
920
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객관식
Which of the following elements would have the lowest oxidation number?
2721
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14
rank
객관식
In which of the following does nitrogen have the largest positive value for its oxidation number?
898
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객관식
What is the oxidation state of the central metal ion in K₂[Cr(CN)₆]?
474
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객관식
What is the oxidation number of hydrogen (H) in the compound HPO4^2-?
455
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객관식
What is the oxidation number of manganese in MnO2?
562
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