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6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

6. Chemical Quantities & Aqueous Reactions

Calculate Oxidation Numbers

Domanda aperta
For the reaction KClO₄ ⟶ KCl +2O₂ assign oxidation numbers to each element on each side of the equation.
997
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Scelta multipla
When determining oxidation numbers, how can you find the oxidation number of a monatomic ion (an ion made of a single element)?
108
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Scelta multipla
What is the oxidation state of copper (Cu) in Cu_2O?
127
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Domanda aperta
What is the common oxidation state of the alkaline earth metals (Group 2)?
1019
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What is the oxidation number of bromine in the molecule H2Br2O6?
164
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What is the oxidation number of sulfur in Na2S2O3?
283
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What is the oxidation half-equation for the reaction between aluminium and oxygen in the formation of Al2O3?
550
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In the compound KMnO_4, what is the oxidation number of the manganese (Mn) atom?
152
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What is the oxidation state of boron in Na2B4O7?
181
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What is the oxidation number of oxygen in CO (carbon monoxide)?
159
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What is the oxidation state of phosphorus in H3PO4?
207
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Which compound contains an atom with the highest oxidation number?
112
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Domanda aperta
What is the oxidation number of tin (Sn) in the compound Na₂SnO₂?
1057
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Scelta multipla
What is the oxidation state of manganese (Mn) in the compound Mn(CrO4)2?
138
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Scelta multipla
In the compound NH3, what is the oxidation number of nitrogen?
224
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