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O.S. of N = +3

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10y ago
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5mo ago

The oxidation state of N in HNO2 is +3. This is because, in a neutral molecule like HNO2, the sum of the oxidation states of all atoms must equal zero. Since the oxidation state of H is +1 and O is -2, the oxidation state of N in HNO2 must be +3 to balance it out.

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Q: What is the oxidation state of N in HNO2?
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What is the oxidation number of HNO2?

The oxidation number of H in HNO2 is +1, the oxidation number of N is +3, and the oxidation number of O is -2.


What is the oxidation number of nitrogen in NO2?

The oxidation number of nitrogen in NO2 is +4. This is because oxygen is typically assigned an oxidation number of -2, and since there are two oxygen atoms in NO2, the total oxidation state would be -4. Therefore, nitrogen must have an oxidation number of +4 to balance this out.


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The oxidation state of N in NH4+ is -3. Nitrogen typically has an oxidation state of -3 when it is in the ammonium ion (NH4+).


What is the oxidation state of N in NH4 plus?

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What is the oxidation number of N in NO2?

The oxidation number of N in NO2 is +4. Each oxygen atom in NO2 has an oxidation state of -2, so the oxidation state of nitrogen can be calculated as follows: 2*(-2) + x = 0, where x is the oxidation state of N. Solving for x gives us x = +4.


What is the oxidation state of N in nitric acid HNO3?

The oxidation state of nitrogen (N) in nitric acid (HNO3) is +5. This is because hydrogen has an oxidation state of +1 in compounds, and oxygen usually has an oxidation state of -2. Since there are three oxygen atoms with a total oxidation state of -6 and one hydrogen atom with an oxidation state of +1, the nitrogen atom must have an oxidation state of +5 to balance out the charges and make the molecule neutral.


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What is the oxidation number for N?

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The name gives the clue. If any chemical is described as '-ous' it has the lower oxidation state. If described as '-ic' , it has the higher oxidation state, Hence Ferrous chloride is 'Iron(II) chloride' ( FeCl2) Ferric chloride is 'Iron(III) chloride' ( FeCl3). Similarly with Nitric Acid and Nitrous Acid ( HNO3/HNO2) Sulphuric acid and Sulphurous Acid (H2SO4/H2SO3)