2Pb(CH3COO)2 + Ca(HSO4)2 💧→ 2PbSO4↓ + Ca(CH3COO)2 + 2CH3COOH
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The reaction of lead(II) acetate and calcium hydrogensulfate yields lead(II) sulfate, calcium acetate, and acetic acid (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 lead(II) acetate and calcium hydrogensulfate
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 lead(II) acetate and calcium hydrogensulfate
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| Pb(CH3COO)2 | Lead(II) acetate | 2 | Lewis acid | Very soluble in water |
| Ca(HSO4)2 | Calcium hydrogensulfate | 1 | Lewis base | Soluble in water |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| PbSO4 | Lead(II) sulfate | 2 | Lewis conjugate | Insoluble in water |
| Ca(CH3COO)2 | Calcium acetate | 1 | Non-redox product | – |
| CH3COOH | Acetic acid | 2 | 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 |
|---|---|---|---|---|
| Pb(CH3COO)2 (cr) | -963.83[1] | – | – | – |
| Pb(CH3COO)2 (ai) | -973.6[1] | -763.04[1] | 182.8[1] | – |
| Pb(CH3COO)2 (ao) | – | -779.7[1] | – | – |
| Pb(CH3COO)2 (cr) 3 hydrate | -1851.50[1] | – | – | – |
| Ca(HSO4)2 | – | – | – | – |
* (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 |
|---|---|---|---|---|
| PbSO4 (cr) | -919.94[1] | -813.14[1] | 148.57[1] | 103.207[1] |
| Ca(CH3COO)2 (cr) | -1479.5[1] | – | – | – |
| Ca(CH3COO)2 (ai) | -1514.86[1] | -1292.19[1] | 120.1[1] | – |
| Ca(CH3COO)2 (cr) 1 hydrate | -1772.3[1] | – | – | – |
| CH3COOH (l) | -484.5[1] | -389.9[1] | 159.8[1] | 124.3[1] |
| CH3COOH (g) | -432.25[1] | -374.0[1] | 282.5[1] | 66.5[1] |
| CH3COOH (ai) | -486.01[1] | -369.31[1] | 86.6[1] | -6.3[1] |
| CH3COOH (ao) | -485.76[1] | -396.46[1] | 178.7[1] | – |
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (l):Liquid, (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)
- ^ ΔfH°, -963.83 kJ · mol−1
- ^ ΔfH°, -973.6 kJ · mol−1
- ^ ΔfG°, -763.04 kJ · mol−1
- ^ S°, 182.8 J · K−1 · mol−1
- ^ ΔfG°, -779.7 kJ · mol−1
- ^ ΔfH°, -1851.50 kJ · mol−1
- ^ ΔfH°, -919.94 kJ · mol−1
- ^ ΔfG°, -813.14 kJ · mol−1
- ^ S°, 148.57 J · K−1 · mol−1
- ^ Cp°, 103.207 J · K−1 · mol−1
- ^ ΔfH°, -1479.5 kJ · mol−1
- ^ ΔfH°, -1514.86 kJ · mol−1
- ^ ΔfG°, -1292.19 kJ · mol−1
- ^ S°, 120.1 J · K−1 · mol−1
- ^ ΔfH°, -1772.3 kJ · mol−1
- ^ ΔfH°, -484.5 kJ · mol−1
- ^ ΔfG°, -389.9 kJ · mol−1
- ^ S°, 159.8 J · K−1 · mol−1
- ^ Cp°, 124.3 J · K−1 · mol−1
- ^ ΔfH°, -432.25 kJ · mol−1
- ^ ΔfG°, -374.0 kJ · mol−1
- ^ S°, 282.5 J · K−1 · mol−1
- ^ Cp°, 66.5 J · K−1 · mol−1
- ^ ΔfH°, -486.01 kJ · mol−1
- ^ ΔfG°, -369.31 kJ · mol−1
- ^ S°, 86.6 J · K−1 · mol−1
- ^ Cp°, -6.3 J · K−1 · mol−1
- ^ ΔfH°, -485.76 kJ · mol−1
- ^ ΔfG°, -396.46 kJ · mol−1
- ^ S°, 178.7 J · K−1 · mol−1