6Mn(CH3COO)2 ๐งโกโ 3Mn2O3 + 24C + 18H2โ + 5O3โ
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- Electrolysis of aqueous manganese(II) acetate without water as reactant
Electrolysis of aqueous manganese(II) acetate yields manganese(III) oxide, , , and (Other reactions are here). This reaction is an oxidation-reduction reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Electrolysis of aqueous manganese(II) acetate without water as reactant
General equation
- Electrolysis of aqueous solution without water as reactant
- Miscible with water/Very soluble in water/Soluble in waterSelf redox agent๐งโกโถ ProductOxidation product + ProductReduction product
Oxidation state of each atom
- Electrolysis of aqueous manganese(II) acetate without water as reactant
Reactants
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
Mn(CH3COO)2 | Manganese(II) acetate | 6 | Self redox agent | Very soluble in water |
Products
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
Mn2O3 | Manganese(III) oxide | 3 | Oxidized | โ |
24 | Redoxed product | โ | ||
18 | Reduced | โ | ||
5 | Oxidized | โ |
Thermodynamic changes
Changes in standard condition (1)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Crystalline solid3Mn2O3Crystalline solid + 24Crystalline solidgraphite + 18โGas + 5โGas๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 4725.1 | โ | โ | โ |
per 1 mol of | 787.52 | โ | โ | โ |
per 1 mol of | 1575.0 | โ | โ | โ |
196.88 | โ | โ | โ | |
262.51 | โ | โ | โ | |
945.02 | โ | โ | โ |
Changes in standard condition (2)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Crystalline solid3Mn2O3Crystalline solid + 24Crystalline soliddiamond + 18โGas + 5โGas๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 4770.6 | โ | โ | โ |
per 1 mol of | 795.10 | โ | โ | โ |
per 1 mol of | 1590.2 | โ | โ | โ |
198.78 | โ | โ | โ | |
265.03 | โ | โ | โ | |
954.12 | โ | โ | โ |
Changes in aqueous solution (1)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Aqueous solution3Mn2O3Crystalline solid + 24Crystalline solidgraphite + 18โGas + 5โGas๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 5031.1 | โ | โ | โ |
per 1 mol of | 838.52 | โ | โ | โ |
per 1 mol of | 1677.0 | โ | โ | โ |
209.63 | โ | โ | โ | |
279.51 | โ | โ | โ | |
1006.2 | โ | โ | โ |
Changes in aqueous solution (2)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Aqueous solution3Mn2O3Crystalline solid + 24Crystalline solidgraphite + 18โGas + 5โUn-ionized aqueous solution๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 4947.1 | โ | โ | โ |
per 1 mol of | 824.52 | โ | โ | โ |
per 1 mol of | 1649.0 | โ | โ | โ |
206.13 | โ | โ | โ | |
274.84 | โ | โ | โ | |
989.42 | โ | โ | โ |
Changes in aqueous solution (3)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Aqueous solution3Mn2O3Crystalline solid + 24Crystalline solidgraphite + 18โUn-ionized aqueous solution + 5โGas๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 4955.5 | โ | โ | โ |
per 1 mol of | 825.92 | โ | โ | โ |
per 1 mol of | 1651.8 | โ | โ | โ |
206.48 | โ | โ | โ | |
275.31 | โ | โ | โ | |
991.10 | โ | โ | โ |
Changes in aqueous solution (4)
- Electrolysis of aqueous manganese(II) acetate without water as reactant
- 6Mn(CH3COO)2Aqueous solution3Mn2O3Crystalline solid + 24Crystalline solidgraphite + 18โUn-ionized aqueous solution + 5โUn-ionized aqueous solution๐งโกโถ
Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
---|---|---|---|---|
per 1 mol of Equation | 4871.5 | โ | โ | โ |
per 1 mol of | 811.92 | โ | โ | โ |
per 1 mol of | 1623.8 | โ | โ | โ |
202.98 | โ | โ | โ | |
270.64 | โ | โ | โ | |
974.30 | โ | โ | โ |
Thermodynamic data of reactants
Chemical formula | Standard enthalpy of formation ฮfHยฐ kJ ยท molโ1 | Standard Gibbs energy of formation ฮfGยฐ kJ ยท molโ1 | Standard molar entropy Sยฐ J ยท Kโ1 ยท molโ1 | Standard molar heat capacity at constant pressure Cpยฐ J ยท Kโ1 ยท molโ1 |
---|---|---|---|---|
Mn(CH3COO)2 (cr) | -1148.1[1] | โ | โ | โ |
Mn(CH3COO)2 (aq) | -1199.1[1] | โ | โ | โ |
Mn(CH3COO)2 (cr) 4 hydrate | -2338.0[1] | โ | โ | โ |
* (cr):Crystalline solid, (aq):Aqueous solution
Thermodynamic data of products
Chemical formula | Standard enthalpy of formation ฮfHยฐ kJ ยท molโ1 | Standard Gibbs energy of formation ฮfGยฐ kJ ยท molโ1 | Standard molar entropy Sยฐ J ยท Kโ1 ยท molโ1 | Standard molar heat capacity at constant pressure Cpยฐ J ยท Kโ1 ยท molโ1 |
---|---|---|---|---|
Mn2O3 (cr) | -959.0[1] | -881.1[1] | 110.5[1] | 107.65[1] |
(cr) graphite | 0[1] | 0[1] | 5.740[1] | 8.527[1] |
(cr) diamond | 1.895[1] | 2.900[1] | 2.377[1] | 6.113[1] |
(g) | 716.682[1] | 671.257[1] | 158.096[1] | 20.838[1] |
(g) | 0[1] | 0[1] | 130.684[1] | 28.824[1] |
(ao) | -4.2[1] | 17.6[1] | 577[1] | โ |
(g) | 142.7[1] | 163.2[1] | 238.93[1] | 39.20[1] |
(ao) | 125.9[1] | 174.1[1] | 146[1] | โ |
* (cr):Crystalline solid, (g):Gas, (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)
- ^ ฮfHยฐ, -1148.1 kJ ยท molโ1
- ^ ฮfHยฐ, -1199.1 kJ ยท molโ1
- ^ ฮfHยฐ, -2338.0 kJ ยท molโ1
- ^ ฮfHยฐ, -959.0 kJ ยท molโ1
- ^ ฮfGยฐ, -881.1 kJ ยท molโ1
- ^ Sยฐ, 110.5 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 107.65 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 0 kJ ยท molโ1
- ^ ฮfGยฐ, 0 kJ ยท molโ1
- ^ Sยฐ, 5.740 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 8.527 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 1.895 kJ ยท molโ1
- ^ ฮfGยฐ, 2.900 kJ ยท molโ1
- ^ Sยฐ, 2.377 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 6.113 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 716.682 kJ ยท molโ1
- ^ ฮfGยฐ, 671.257 kJ ยท molโ1
- ^ Sยฐ, 158.096 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 20.838 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 0 kJ ยท molโ1
- ^ ฮfGยฐ, 0 kJ ยท molโ1
- ^ Sยฐ, 130.684 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 28.824 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -4.2 kJ ยท molโ1
- ^ ฮfGยฐ, 17.6 kJ ยท molโ1
- ^ Sยฐ, 577 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 142.7 kJ ยท molโ1
- ^ ฮfGยฐ, 163.2 kJ ยท molโ1
- ^ Sยฐ, 238.93 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 39.20 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, 125.9 kJ ยท molโ1
- ^ ฮfGยฐ, 174.1 kJ ยท molโ1
- ^ Sยฐ, 146. J ยท Kโ1 ยท molโ1