Cu2NO3(OH)3 → Cu2+ + [Cu(OH)3]− + NO3−
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- Electrolytic dissociation of dicopper(II) trihydroxide nitrate
- Cu2NO3(OH)3Dicopper(II) trihydroxide nitrateCu2+Copper(II) ion + [Cu(OH)3]−Trihydroxidocuprate(II) ion + NO3−Nitrate ion⟶
Electrolytic dissociation of dicopper(II) trihydroxide nitrate yields copper(II) ion, trihydroxidocuprate(II) ion, and nitrate 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 dicopper(II) trihydroxide nitrate
- Cu2NO3(OH)3Dicopper(II) trihydroxide nitrateCu2+Copper(II) ion + [Cu(OH)3]−Trihydroxidocuprate(II) ion + NO3−Nitrate ion⟶
General equation
- Electrolytic dissociation of salt
- SaltLewis conjugate ⟶ CationLewis acid + AnionLewis base
Oxidation state of each atom
- Electrolytic dissociation of dicopper(II) trihydroxide nitrate
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Cu2NO3(OH)3 | Dicopper(II) trihydroxide nitrate | 1 | Lewis conjugate | Salt |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Cu2+ | Copper(II) ion | 1 | Lewis acid | Cation |
| [Cu(OH)3]− | Trihydroxidocuprate(II) ion | 1 | Lewis base | Anion |
| NO3− | Nitrate ion | 1 | Lewis base | Anion |
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 |
|---|---|---|---|---|
| Cu2NO3(OH)3 | – | – | – | – |
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 |
|---|---|---|---|---|
| Cu2+ (g) | 3054.07[1] | – | – | – |
| Cu2+ (ao) | 64.77[1] | 65.49[1] | -99.6[1] | – |
| [Cu(OH)3]− | – | – | – | – |
| NO3− (ao) | -207.36[1] | -111.25[1] | 146.4[1] | -86.6[1] |
* (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)