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+1 for each Na

-1 for oxygen (as it is peroxide)

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βˆ™ 11y ago
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βˆ™ 6mo ago

The oxidation number of Na in Na2O2 is +1. Each Na atom has a +1 oxidation state in this compound.

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βˆ™ 10y ago

Sodium's oxidation number is +1.Nitrogens oxidation number is +3. Oxygen's oxidation number is -2.

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βˆ™ 7y ago

The oxidation number for Na in Na2O2 is 1+. Recall that in peroxides, O has an oxidation number of 1-, not 2-.

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βˆ™ 12y ago

Na +1 O-2

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Q: What is the oxidation number of Na in Na2O2?
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Related questions

What is the oxidation number of Na2O2?

The oxidation number of Na in Na2O2 is +1, because it belongs to group 1 of the periodic table. The oxygen in O2 has an oxidation number of -1, so to balance the charges in the compound, the sodium must be +1 to give a total charge of 0.


What is the oxidation state of NA in NA2O2 and K in KO2?

The oxidation state of Na in Na2O2 is +1, as each Na atom carries a +1 charge while the O atoms carry a -1 charge. In KO2, the oxidation state of K is +1, similar to Na2O2, as each K atom carries a +1 charge while the O atoms carry a -1/2 charge.


What type of reaction occurs between Na plus O2?

The reaction between sodium (Na) and oxygen (O2) is an oxidation reaction where sodium undergoes oxidation and oxygen undergoes reduction to form sodium oxide (Na2O).


What is chemical symbol for sodium peroxide?

The chemical symbol for sodium peroxide is Na2O2.


What is the oxidation number of the Na in NaH?

The oxidation number of Na in NaH is +1. In general, group 1 elements like sodium (Na) have an oxidation number of +1 in most compounds.


What is oxidation number for Na in NaOH?

The oxidation number for Na in NaOH is +1. This is because in NaOH, oxygen has an oxidation number of -2, and hydrogen has an oxidation number of +1. Therefore, the oxidation number of Na must be +1 to balance the charges and make the compound neutral.


What is the oxidation number of na of ci?

The oxidation number of Na is +1, as it typically loses one electron to form a Na+ ion. The oxidation number of Cl is -1, as it typically gains one electron to form a Cl- ion.


What is the oxidation number of each element in NaCl?

The oxidation number of Na in NaCl is +1, while the oxidation number of Cl in NaCl is -1.


What is the oxidation number of NaNO3?

The oxidation number of Na in NaNO3 is +1, the oxidation number of N in NO3 is +5, and the oxidation number of O in NO3 is -2.


What is Oxidation number of Na in the NaOCN?

The oxidation number of Na in NaOCN is +1. In most compounds, the oxidation number of sodium is typically +1 due to its tendency to lose one electron.


What is the oxidation number for Na2SO3?

The oxidation number of Na in Na2SO3 is +1, the oxidation number for S in SO3 is +4, and the oxidation number for O in SO3 is -2.


What is the oxidation number of Na2S?

The oxidation number of Na in Na2S is +1. The oxidation number of S is -2. The sum of the oxidation numbers of all atoms in a compound must equal zero.