Ag+ + 3[AgI4]3− → 4[AgI3]2−
Last updated:
- Reaction of silver(I) ion and tetraiodidoargentate(I) ion
- Ag+Silver(I) ion + 3[AgI4]3−Tetraiodidoargentate(I) ion4[AgI3]2−Triiodidoargentate(I) ion⟶
The reaction of silver(I) ion and tetraiodidoargentate(I) ion yields triiodidoargentate(I) ion (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 silver(I) ion and tetraiodidoargentate(I) ion
- Ag+Silver(I) ion + 3[AgI4]3−Tetraiodidoargentate(I) ion4[AgI3]2−Triiodidoargentate(I) ion⟶
General equation
- Reaction of cation and anion
- CationLewis acid + AnionLewis base ⟶ ProductLewis conjugate + (H2O)
Oxidation state of each atom
- Reaction of silver(I) ion and tetraiodidoargentate(I) ion
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Ag+ | Silver(I) ion | 1 | Lewis acid | Cation |
| [AgI4]3− | Tetraiodidoargentate(I) ion | 3 | Lewis base | Anion |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| [AgI3]2− | Triiodidoargentate(I) ion | 4 | 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 |
|---|---|---|---|---|
| Ag+ (g) | 1021.73[1] | – | – | – |
| Ag+ (ao) | 105.579[1] | 77.107[1] | 72.68[1] | 21.8[1] |
| [AgI4]3− | – | – | – | – |
* (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 |
|---|---|---|---|---|
| [AgI3]2− | – | – | – | – |
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)