Sn2(OH)26+ → Sn(OH)22+ + Sn4+
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- Electrolytic dissociation of ditin(IV) dihydroxide ion
- Sn2(OH)26+Ditin(IV) dihydroxide ionSn(OH)22+Tin(IV) dihydroxide ion + Sn4+Tin(IV) ion⟶
Electrolytic dissociation of ditin(IV) dihydroxide ion yields tin(IV) dihydroxide ion and tin(IV) ion (Other reactions are here). This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Electrolytic dissociation of ditin(IV) dihydroxide ion
- Sn2(OH)26+Ditin(IV) dihydroxide ionSn(OH)22+Tin(IV) dihydroxide ion + Sn4+Tin(IV) ion⟶
General equation
- Electrolytic dissociation of ion
- Polyatomic ion ⟶ Cation/Electrically neutral + Anion/Electrically neutral
Oxidation state of each atom
- Electrolytic dissociation of ditin(IV) dihydroxide ion
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Sn2(OH)26+ | Ditin(IV) dihydroxide ion | 1 | – | Polyatomic ion |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Sn(OH)22+ | Tin(IV) dihydroxide ion | 1 | – | Cation |
| Sn4+ | Tin(IV) ion | 1 | – | Cation |
Thermodynamic changes
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 |
|---|---|---|---|---|
| Sn2(OH)26+ | – | – | – | – |
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 |
|---|---|---|---|---|
| Sn(OH)22+ | – | – | – | – |
| Sn4+ (g) | 9320.7[1] | – | – | – |
* (g):Gas
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)