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6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

Open Question
For the reaction KClO₄ ⟶ KCl +2O₂ assign oxidation numbers to each element on each side of the equation.
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Open Question
Identify the oxidation state of Cl in AlCl₄⁻.
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Open Question
What is the oxidation state of each element in Mn(CrO₄)₂?
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Open Question
Assign oxidation states to each atom in each of the following species.
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Open Question
Which compound has the atom with the highest oxidation number?
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Open Question
Determine the oxidation number of all the elements in the balanced redox reaction shown below.
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Open Question
What is the oxidation state of each element in K₂Cr₂O₇?
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Open Question
What is the oxidation number of tin (Sn) in the compound Na₂SnO₂?
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Open Question
For the reaction KClO₂ ⟶ KCl + O₂ assign oxidation numbers to each element on each side of the equation.
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Open Question
Determine the oxidation number (oxidation state) of each element in the three compounds. CuCO₃
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Open Question
What is the oxidation number of manganese (Mn) in potassium permanganate (KMnO₄)?
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Multiple Choice
Assign an oxidation number to each atom in the compound K₂CrO₄.
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Multiple Choice
What are the oxidation states of barium and oxygen in the compound BaO?
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Multiple Choice
What is the oxidation state of nitrogen (N) in ammonia (NH3)?
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Multiple Choice
Determine the oxidation state of Cr in K2Cr2O7.
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