NiSO4 + LiHCO3 💧→ NiCO3↓ + LiHSO4
Last updated:
The reaction of nickel(II) sulfate and lithium hydrogencarbonate yields nickel(II) carbonate and lithium hydrogensulfate (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 nickel(II) sulfate and lithium hydrogencarbonate
General equation
- Precipitation reaction
- Miscible with water/Very soluble in water/Soluble in waterLewis acid + Miscible with water/Very soluble in water/Soluble in waterLewis base💧⟶ Insoluble in water/Very slightly soluble in water/Slightly soluble in waterLewis conjugate + Product(Non-redox product)
Oxidation state of each atom
- Reaction of nickel(II) sulfate and lithium hydrogencarbonate
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| NiSO4 | Nickel(II) sulfate | 1 | Lewis acid | Very soluble in water |
| LiHCO3 | Lithium hydrogencarbonate | 1 | Lewis base | Soluble in water |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| NiCO3 | Nickel(II) carbonate | 1 | Lewis conjugate | Insoluble in water |
| LiHSO4 | Lithium hydrogensulfate | 1 | Non-redox product | – |
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 |
|---|---|---|---|---|
| NiSO4 (cr) | -872.91[1] | -759.7[1] | 92[1] | 138[1] |
| NiSO4 (ai) | -963.2[1] | -790.3[1] | -108.8[1] | – |
| NiSO4 (ao) | -949.3[1] | -803.3[1] | -18.0[1] | – |
| NiSO4 (cr) 4 hydrate | -2104.1[1] | – | – | – |
| NiSO4 (cr) 6 hydrate α, tetragonal, green | -2682.82[1] | -2224.61[1] | 334.47[1] | 327.86[1] |
| NiSO4 (cr) 6 hydrate β, monoclinic, blue | -2672.3[1] | – | – | – |
| NiSO4 (cr) 7 hydrate | -2976.33[1] | -2461.83[1] | 378.94[1] | 364.59[1] |
| LiHCO3 | – | – | – | – |
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (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 |
|---|---|---|---|---|
| NiCO3 (cr) | – | -612.5[1] | – | – |
| LiHSO4 | – | – | – | – |
* (cr):Crystalline solid
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)
- ^ ΔfH°, -872.91 kJ · mol−1
- ^ ΔfG°, -759.7 kJ · mol−1
- ^ S°, 92. J · K−1 · mol−1
- ^ Cp°, 138. J · K−1 · mol−1
- ^ ΔfH°, -963.2 kJ · mol−1
- ^ ΔfG°, -790.3 kJ · mol−1
- ^ S°, -108.8 J · K−1 · mol−1
- ^ ΔfH°, -949.3 kJ · mol−1
- ^ ΔfG°, -803.3 kJ · mol−1
- ^ S°, -18.0 J · K−1 · mol−1
- ^ ΔfH°, -2104.1 kJ · mol−1
- ^ ΔfH°, -2682.82 kJ · mol−1
- ^ ΔfG°, -2224.61 kJ · mol−1
- ^ S°, 334.47 J · K−1 · mol−1
- ^ Cp°, 327.86 J · K−1 · mol−1
- ^ ΔfH°, -2672.3 kJ · mol−1
- ^ ΔfH°, -2976.33 kJ · mol−1
- ^ ΔfG°, -2461.83 kJ · mol−1
- ^ S°, 378.94 J · K−1 · mol−1
- ^ Cp°, 364.59 J · K−1 · mol−1
- ^ ΔfG°, -612.5 kJ · mol−1