2Na+ + [Sn(OH)6]2− → Na2[Sn(OH)6]
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- Reaction of sodium ion and hexahydroxidostannate(IV) ion
- 2Na+Sodium ion + [Sn(OH)6]2−Hexahydroxidostannate(IV) ionNa2[Sn(OH)6]Sodium hexahydroxidostannate(IV)⟶
The reaction of sodium ion and hexahydroxidostannate(IV) ion yields sodium hexahydroxidostannate(IV) (Other reactions are here). This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of sodium ion and hexahydroxidostannate(IV) ion
- 2Na+Sodium ion + [Sn(OH)6]2−Hexahydroxidostannate(IV) ionNa2[Sn(OH)6]Sodium hexahydroxidostannate(IV)⟶
General equation
- Reaction of cation and anion
- CationLewis acid + AnionLewis base ⟶ ProductLewis conjugate + (H2O)
Oxidation state of each atom
- Reaction of sodium ion and hexahydroxidostannate(IV) ion
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Na+ | Sodium ion | 2 | Lewis acid | Cation |
| [Sn(OH)6]2− | Hexahydroxidostannate(IV) ion | 1 | Lewis base | Anion |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Na2[Sn(OH)6] | Sodium hexahydroxidostannate(IV) | 1 | Lewis conjugate | – |
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 |
|---|---|---|---|---|
| Na+ (g) | 609.358[1] | – | – | – |
| Na+ (ao) | -240.12[1] | -261.905[1] | 59.0[1] | 46.4[1] |
| [Sn(OH)6]2− | – | – | – | – |
* (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 |
|---|---|---|---|---|
| Na2[Sn(OH)6] | – | – | – | – |
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)