Question

Определитe степень окисления : NO, NO2, N2!!!!

Answer 1

У NO N+2 O-2, У NO2 N+4 O-2, У N2 0

Answer 2

Determining Oxidation States of Nitrogen Compounds

To determine the oxidation states of nitrogen compounds, we can refer to the chemical reactions involving these compounds. The oxidation state of an element is a measure of the degree of oxidation of an atom in a chemical compound. Let's determine the oxidation states for NO, NO2, and N2 based on the provided chemical reactions and information.

1. NO (Nitric Oxide) - The oxidation state of nitrogen in NO can be determined from the chemical reaction 2NO + O2 → 2NO2. - From this reaction, we can deduce that the oxidation state of nitrogen in NO is +2. - Source: 2. NO2 (Nitrogen Dioxide) - The oxidation state of nitrogen in NO2 can be determined from the chemical reaction 4NO2 + O2 + 2H2O → 4HNO3. - From this reaction, we can deduce that the oxidation state of nitrogen in NO2 is +4. - Source: 3. N2 (Nitrogen Gas) - The oxidation state of nitrogen in N2 can be determined from the chemical reaction 2N2 + 2O2 → 4NO. - From this reaction, we can deduce that the oxidation state of nitrogen in N2 is 0. - Source: In summary, the oxidation states of the given nitrogen compounds are as follows: - NO: +2 - NO2: +4 - N2: 0