CH3COCH3 + N2H4 🔥→ C3H8↑ + N2↑ + H2O
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The reaction of and hydrazine yields , , and water. This reaction is an oxidation-reduction reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
General equation
Oxidation state of each atom
- Reaction of and hydrazine
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| 1 | Oxidizing | Ketone | ||
| N2H4 | Hydrazine | 1 | Reducing | Hydrazine |
Products
Thermodynamic changes
Changes in standard condition
- Reaction of and hydrazine◆
ΔrG −257.2 kJ/mol K 1.15 × 1045 pK −45.06
| 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 | −191.9 | −257.2 | 211.7 | −47.2 |
| −191.9 | −257.2 | 211.7 | −47.2 | |
per 1 mol of | −191.9 | −257.2 | 211.7 | −47.2 |
| −191.9 | −257.2 | 211.7 | −47.2 | |
| −191.9 | −257.2 | 211.7 | −47.2 | |
per 1 mol of | −191.9 | −257.2 | 211.7 | −47.2 |
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 |
|---|---|---|---|---|
| (l) | -248.4[1] | -152.7[1] | 198.8[1] | 126.3[1] |
| (g) | -217.1[1] | -152.7[1] | 295.3[1] | 74.5[1] |
| N2H4 (l) | 50.63[2] | 149.34[2] | 121.21[2] | 98.87[2] |
| N2H4 (g) | 95.40[2] | 159.35[2] | 238.47[2] | 49.58[2] |
| N2H4 (ao) | 34.31[2] | 128.1[2] | 138[2] | – |
* (l):Liquid, (g):Gas, (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 |
|---|---|---|---|---|
| (l) | – | – | – | 98.3[1] |
| (g) | -103.8[1] | -23.4[1] | 270.2[1] | 73.6[1] |
| (g) | 0[2] | 0[2] | 191.61[2] | 29.125[2] |
| H2O (cr) | – | – | – | – |
| H2O (l) | -285.830[2] | -237.129[2] | 69.91[2] | 75.291[2] |
| H2O (g) | -241.818[2] | -228.572[2] | 188.825[2] | 33.577[2] |
* (l):Liquid, (g):Gas, (cr):Crystalline solid
References
List of references
- 1James G. Speight (2017)Lange's Handbook of Chemistry, 17th editionMcGraw Hill Education
- ^ ΔfH°, -248.4 kJ · mol−1 - p.946
- ^ ΔfG°, -152.7 kJ · mol−1 - p.946
- ^ S°, 198.8 J · K−1 · mol−1 - p.946
- ^ Cp°, 126.3 J · K−1 · mol−1 - p.946
- ^ ΔfH°, -217.1 kJ · mol−1 - p.946
- ^ ΔfG°, -152.7 kJ · mol−1 - p.946
- ^ S°, 295.3 J · K−1 · mol−1 - p.946
- ^ Cp°, 74.5 J · K−1 · mol−1 - p.946
- ^ Cp°, 98.3 J · K−1 · mol−1 - p.981
- ^ ΔfH°, -103.8 kJ · mol−1 - p.981
- ^ ΔfG°, -23.4 kJ · mol−1 - p.981
- ^ S°, 270.2 J · K−1 · mol−1 - p.981
- ^ Cp°, 73.6 J · K−1 · mol−1 - p.981
- 2Janiel 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°, 50.63 kJ · mol−1
- ^ ΔfG°, 149.34 kJ · mol−1
- ^ S°, 121.21 J · K−1 · mol−1
- ^ Cp°, 98.87 J · K−1 · mol−1
- ^ ΔfH°, 95.40 kJ · mol−1
- ^ ΔfG°, 159.35 kJ · mol−1
- ^ S°, 238.47 J · K−1 · mol−1
- ^ Cp°, 49.58 J · K−1 · mol−1
- ^ ΔfH°, 34.31 kJ · mol−1
- ^ ΔfG°, 128.1 kJ · mol−1
- ^ S°, 138. J · K−1 · mol−1
- ^ ΔfH°, 0 kJ · mol−1
- ^ ΔfG°, 0 kJ · mol−1
- ^ S°, 191.61 J · K−1 · mol−1
- ^ Cp°, 29.125 J · K−1 · mol−1
- ^ ΔfH°, -285.830 kJ · mol−1
- ^ ΔfG°, -237.129 kJ · mol−1
- ^ S°, 69.91 J · K−1 · mol−1
- ^ Cp°, 75.291 J · K−1 · mol−1
- ^ ΔfH°, -241.818 kJ · mol−1
- ^ ΔfG°, -228.572 kJ · mol−1
- ^ S°, 188.825 J · K−1 · mol−1
- ^ Cp°, 33.577 J · K−1 · mol−1