10NO + Cd(OH)2 → Cd(NO3)2 + 4N2O + H2O2
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The reaction of nitrogen monoxide and cadmium hydroxide yields cadmium nitrate, dinitrotgen monoxide, and (Other reactions are here). This reaction is an oxidation-reduction reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of nitrogen monoxide and cadmium hydroxide
General equation
- Reaction of self redoxing species and base
- Self-redoxing speciesSelf redox agent + BaseNon-redox agent ⟶ ProductOxidation product + ProductReduction product
Oxidation state of each atom
- Reaction of nitrogen monoxide and cadmium hydroxide
Reactants
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
NO | Nitrogen monoxide | 10 | – | Self redoxing |
Cd(OH)2 | Cadmium hydroxide | 1 | – | Base |
Products
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
Cd(NO3)2 | Cadmium nitrate | 1 | Oxidized | – |
N2O | Dinitrotgen monoxide | 4 | Reduced | – |
1 | – | – |
Thermodynamic changes
Changes in standard condition
- Reaction of nitrogen monoxide and cadmium hydroxide
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | −657.7 | – | – | – |
per 1 mol of | −65.77 | – | – | – |
per 1 mol of | −657.7 | – | – | – |
per 1 mol of | −657.7 | – | – | – |
per 1 mol of | −164.4 | – | – | – |
−657.7 | – | – | – |
Changes in aqueous solution (1)
- Reaction of nitrogen monoxide and cadmium hydroxide◆
ΔrG −440.2 kJ/mol K 1.32 × 1077 pK −77.12
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | – | −440.2 | – | – |
per 1 mol of | – | −44.02 | – | – |
per 1 mol of | – | −440.2 | – | – |
per 1 mol of | – | −440.2 | – | – |
per 1 mol of | – | −110.0 | – | – |
– | −440.2 | – | – |
Changes in aqueous solution (2)
- Reaction of nitrogen monoxide and cadmium hydroxide
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | – | – | – | – |
per 1 mol of | – | – | – | – |
per 1 mol of | – | – | – | – |
per 1 mol of | – | – | – | – |
per 1 mol of | – | – | – | – |
– | – | – | – |
Changes in aqueous solution (3)
- Reaction of nitrogen monoxide and cadmium hydroxide◆
ΔrG −409.2 kJ/mol K 4.88 × 1071 pK −71.69
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | −695.4 | −409.2 | −961 | – |
per 1 mol of | −69.54 | −40.92 | −96.1 | – |
per 1 mol of | −695.4 | −409.2 | −961 | – |
per 1 mol of | −695.4 | −409.2 | −961 | – |
per 1 mol of | −173.8 | −102.3 | −240 | – |
−695.4 | −409.2 | −961 | – |
Changes in aqueous solution (4)
- Reaction of nitrogen monoxide and cadmium hydroxide
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | −799.2 | – | – | – |
per 1 mol of | −79.92 | – | – | – |
per 1 mol of | −799.2 | – | – | – |
per 1 mol of | −799.2 | – | – | – |
per 1 mol of | −199.8 | – | – | – |
−799.2 | – | – | – |
Thermodynamic data of reactants
Chemical formula | Standard enthalpy of formation ΔfH° kJ · mol−1 | Standard Gibbs energy of formation ΔfG° kJ · mol−1 | Standard molar entropy S° J · K−1 · mol−1 | Standard molar heat capacity at constant pressure Cp° J · K−1 · mol−1 |
---|---|---|---|---|
NO (g) | 90.25[1] | 86.55[1] | 210.761[1] | 29.844[1] |
Cd(OH)2 (cr) precipitated | -560.7[1] | -473.6[1] | 96[1] | – |
Cd(OH)2 (ai) | -535.89[1] | -392.10[1] | -94.6[1] | – |
Cd(OH)2 (ao) | – | -442.6[1] | – | – |
* (g):Gas, (cr):Crystalline solid, (ai):Ionized aqueous solution, (ao):Un-ionized aqueous solution
Thermodynamic data of products
Chemical formula | Standard enthalpy of formation ΔfH° kJ · mol−1 | Standard Gibbs energy of formation ΔfG° kJ · mol−1 | Standard molar entropy S° J · K−1 · mol−1 | Standard molar heat capacity at constant pressure Cp° J · K−1 · mol−1 |
---|---|---|---|---|
Cd(NO3)2 (cr) | -456.31[1] | – | – | – |
Cd(NO3)2 (ai) | -490.62[1] | -300.11[1] | 219.7[1] | – |
Cd(NO3)2 (cr) 2 hydrate | -1055.62[1] | – | – | – |
Cd(NO3)2 (cr) 4 hydrate | -1648.96[1] | – | – | – |
N2O (g) | 82.05[1] | 104.20[1] | 219.85[1] | 38.45[1] |
N2O (aq) | 56.1[1] | – | – | – |
(l) | -187.78[1] | -120.35[1] | 109.6[1] | 89.1[1] |
(g) | -136.31[1] | -105.57[1] | 232.7[1] | 43.1[1] |
(ao) | -191.17[1] | -134.03[1] | 143.9[1] | – |
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (g):Gas, (aq):Aqueous solution, (l):Liquid, (ao):Un-ionized aqueous solution
References
List of references
- 1Janiel J. Reed (1989)The NBS Tables of Chemical Thermodynamic Properties: Selected Values for Inorganic and C1 and C2 Organic Substances in SI UnitsNational Institute of Standards and Technology (NIST)
- ^ ΔfH°, 90.25 kJ · mol−1
- ^ ΔfG°, 86.55 kJ · mol−1
- ^ S°, 210.761 J · K−1 · mol−1
- ^ Cp°, 29.844 J · K−1 · mol−1
- ^ ΔfH°, -560.7 kJ · mol−1
- ^ ΔfG°, -473.6 kJ · mol−1
- ^ S°, 96. J · K−1 · mol−1
- ^ ΔfH°, -535.89 kJ · mol−1
- ^ ΔfG°, -392.10 kJ · mol−1
- ^ S°, -94.6 J · K−1 · mol−1
- ^ ΔfG°, -442.6 kJ · mol−1
- ^ ΔfH°, -456.31 kJ · mol−1
- ^ ΔfH°, -490.62 kJ · mol−1
- ^ ΔfG°, -300.11 kJ · mol−1
- ^ S°, 219.7 J · K−1 · mol−1
- ^ ΔfH°, -1055.62 kJ · mol−1
- ^ ΔfH°, -1648.96 kJ · mol−1
- ^ ΔfH°, 82.05 kJ · mol−1
- ^ ΔfG°, 104.20 kJ · mol−1
- ^ S°, 219.85 J · K−1 · mol−1
- ^ Cp°, 38.45 J · K−1 · mol−1
- ^ ΔfH°, 56.1 kJ · mol−1
- ^ ΔfH°, -187.78 kJ · mol−1
- ^ ΔfG°, -120.35 kJ · mol−1
- ^ S°, 109.6 J · K−1 · mol−1
- ^ Cp°, 89.1 J · K−1 · mol−1
- ^ ΔfH°, -136.31 kJ · mol−1
- ^ ΔfG°, -105.57 kJ · mol−1
- ^ S°, 232.7 J · K−1 · mol−1
- ^ Cp°, 43.1 J · K−1 · mol−1
- ^ ΔfH°, -191.17 kJ · mol−1
- ^ ΔfG°, -134.03 kJ · mol−1
- ^ S°, 143.9 J · K−1 · mol−1