2CuOH+ + NO3− + OH− → Cu2NO3(OH)3
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- Reaction of copper(II) hydroxide ion and nitrate ion under basic condition
- 2CuOH+Copper(II) hydroxide ion + NO3−Nitrate ion + OH−Hydroxide ionCu2NO3(OH)3Dicopper(II) trihydroxide nitrate⟶
The reaction of copper(II) hydroxide ion, nitrate ion, and hydroxide ion yields dicopper(II) trihydroxide nitrate. This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of copper(II) hydroxide ion and nitrate ion under basic condition
- 2CuOH+Copper(II) hydroxide ion + NO3−Nitrate ion + OH−Hydroxide ionCu2NO3(OH)3Dicopper(II) trihydroxide nitrate⟶
General equation
- Reaction of cation and anion under basic condition
- CationLewis acid + AnionLewis base + OH−Lewis base ⟶ ProductLewis conjugate
Oxidation state of each atom
- Reaction of copper(II) hydroxide ion and nitrate ion under basic condition
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| CuOH+ | Copper(II) hydroxide ion | 2 | Lewis acid | Cation |
| NO3− | Nitrate ion | 1 | Lewis base | Anion |
| OH− | Hydroxide ion | 1 | Lewis base | Hydroxide ion |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Cu2NO3(OH)3 | Dicopper(II) trihydroxide nitrate | 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 |
|---|---|---|---|---|
| CuOH+ | – | – | – | – |
| NO3− (ao) | -207.36[1] | -111.25[1] | 146.4[1] | -86.6[1] |
| OH− (g) | -143.5[1] | – | – | – |
| OH− (ao) | -229.994[1] | -157.244[1] | -10.75[1] | -148.5[1] |
* (ao):Un-ionized aqueous solution, (g):Gas
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 |
|---|---|---|---|---|
| Cu2NO3(OH)3 | – | – | – | – |
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)