PbHPO4 + H+ → PbH2PO4+
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- Reaction of lead(II) hydrogenphosphate and hydrogen ion
- PbHPO4Lead(II) hydrogenphosphate + H+Hydrogen ionPbH2PO4+Lead(II) dihydrogenphosphate ion⟶
The reaction of lead(II) hydrogenphosphate and hydrogen ion yields lead(II) dihydrogenphosphate ion. This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of lead(II) hydrogenphosphate and hydrogen ion
- PbHPO4Lead(II) hydrogenphosphate + H+Hydrogen ionPbH2PO4+Lead(II) dihydrogenphosphate ion⟶
General equation
- Reaction of neutral species and cation
- CompoundLewis base + CationLewis acid ⟶ CationLewis conjugate
Oxidation state of each atom
- Reaction of lead(II) hydrogenphosphate and hydrogen ion
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| PbHPO4 | Lead(II) hydrogenphosphate | 1 | Lewis base | Compound |
| H+ | Hydrogen ion | 1 | Lewis acid | Cation |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| PbH2PO4+ | Lead(II) dihydrogenphosphate ion | 1 | Lewis conjugate | Cation |
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 |
|---|---|---|---|---|
| PbHPO4 (cr) | – | -1202.8[1] | – | – |
| H+ (g) | 1536.202[1] | – | – | – |
| H+ (ao) | 0[1] | 0[1] | 0[1] | 0[1] |
* (cr):Crystalline solid, (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 |
|---|---|---|---|---|
| PbH2PO4+ | – | – | – | – |
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)