AgF + CsCl 💧→ AgCl↓ + CsF
Last updated:
The reaction of silver(I) fluoride and caesium chloride yields silver(I) chloride and caesium fluoride. This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of silver(I) fluoride and caesium chloride
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 silver(I) fluoride and caesium chloride
Reactants
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
AgF | Silver(I) fluoride | 1 | Lewis acid | Very soluble in water |
CsCl | Caesium chloride | 1 | Lewis base | Very soluble in water |
Products
Chemical formula | Name | Coefficient | Type | Type in general equation |
---|---|---|---|---|
AgCl | Silver(I) chloride | 1 | Lewis conjugate | Insoluble in water |
CsF | Caesium fluoride | 1 | Non-redox product | – |
Thermodynamic changes
Changes in standard condition
- Reaction of silver(I) fluoride and caesium chloride
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | −32.9 | – | – | – |
per 1 mol of | −32.9 | – | – | – |
per 1 mol of | −32.9 | – | – | – |
per 1 mol of | −32.9 | – | – | – |
per 1 mol of | −32.9 | – | – | – |
Changes in aqueous solution (1)
- Reaction of silver(I) fluoride and caesium chloride◆
ΔrG 0.00 kJ/mol K 1.00 × 100 pK 0.00
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | 0.01 | 0.00 | 0.0 | – |
per 1 mol of | 0.0100 | 0.00 | 0.0 | – |
per 1 mol of | 0.0100 | 0.00 | 0.0 | – |
per 1 mol of | 0.0100 | 0.00 | 0.0 | – |
per 1 mol of | 0.0100 | 0.00 | 0.0 | – |
Changes in aqueous solution (2)
- Reaction of silver(I) fluoride and caesium chloride◆
ΔrG −18.7 kJ/mol K 1.89 × 103 pK −3.28
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | −11.2 | −18.7 | 24.7 | – |
per 1 mol of | −11.2 | −18.7 | 24.7 | – |
per 1 mol of | −11.2 | −18.7 | 24.7 | – |
per 1 mol of | −11.2 | −18.7 | 24.7 | – |
per 1 mol of | −11.2 | −18.7 | 24.7 | – |
Changes in aqueous solution (3)
- Reaction of silver(I) fluoride and caesium chloride◆
ΔrG 2.0 kJ/mol K 0.45 × 100 pK 0.35
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | 11.8 | 2.0 | 33.1 | – |
per 1 mol of | 11.8 | 2.0 | 33.1 | – |
per 1 mol of | 11.8 | 2.0 | 33.1 | – |
per 1 mol of | 11.8 | 2.0 | 33.1 | – |
per 1 mol of | 11.8 | 2.0 | 33.1 | – |
Changes in aqueous solution (4)
- Reaction of silver(I) fluoride and caesium chloride◆
ΔrG −16.7 kJ/mol K 8.43 × 102 pK −2.93
Standard enthalpy of reaction ΔrH° kJ · mol−1 | Standard Gibbs energy of reaction ΔrG° kJ · mol−1 | Standard entropy of reaction ΔrS° J · K−1 · mol−1 | Standard heat capacity of reaction at constant pressure ΔrCp° J · K−1 · mol−1 | |
---|---|---|---|---|
per 1 mol of Equation | 0.6 | −16.7 | 57.8 | – |
per 1 mol of | 0.60 | −16.7 | 57.8 | – |
per 1 mol of | 0.60 | −16.7 | 57.8 | – |
per 1 mol of | 0.60 | −16.7 | 57.8 | – |
per 1 mol of | 0.60 | −16.7 | 57.8 | – |
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 |
---|---|---|---|---|
AgF (cr) | -204.6[1] | – | – | – |
AgF (ai) | -227.07[1] | -201.69[1] | 59.0[1] | -84.9[1] |
AgF (ao) | -238.9[1] | -203.7[1] | 25.9[1] | – |
AgF (cr) 2 hydrate | -800.8[1] | -671.0[1] | 174.9[1] | 130[1] |
AgF (cr) 4 hydrate | -1388.3[1] | -1147.0[1] | 268[1] | 209[1] |
CsCl (cr) | -443.04[1] | -414.53[1] | 101.17[1] | 52.47[1] |
CsCl (g) | -240.20[1] | -257.80[1] | 255.96[1] | 36.94[1] |
CsCl (ai) | -425.43[1] | -423.24[1] | 189.54[1] | -146.9[1] |
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (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 |
---|---|---|---|---|
AgCl (cr) | -127.068[1] | -109.789[1] | 96.2[1] | 50.79[1] |
AgCl (g) | – | – | 245.92[1] | 35.86[1] |
AgCl (ai) | -61.580[1] | -54.120[1] | 129.3[1] | -114.6[1] |
AgCl (ao) | -72.8[1] | -72.8[1] | 154.0[1] | – |
CsF (cr) | -553.5[1] | -525.5[1] | 92.80[1] | 51.09[1] |
CsF (g) | -359.0[1] | -375.7[1] | 243.24[1] | 35.86[1] |
CsF (ai) | -590.91[1] | -570.81[1] | 119.2[1] | – |
CsF (cr) 1.5 hydrate | -1013.8[1] | – | – | – |
* (cr):Crystalline solid, (g):Gas, (ai):Ionized aqueous solution, (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°, -204.6 kJ · mol−1
- ^ ΔfH°, -227.07 kJ · mol−1
- ^ ΔfG°, -201.69 kJ · mol−1
- ^ S°, 59.0 J · K−1 · mol−1
- ^ Cp°, -84.9 J · K−1 · mol−1
- ^ ΔfH°, -238.9 kJ · mol−1
- ^ ΔfG°, -203.7 kJ · mol−1
- ^ S°, 25.9 J · K−1 · mol−1
- ^ ΔfH°, -800.8 kJ · mol−1
- ^ ΔfG°, -671.0 kJ · mol−1
- ^ S°, 174.9 J · K−1 · mol−1
- ^ Cp°, 130. J · K−1 · mol−1
- ^ ΔfH°, -1388.3 kJ · mol−1
- ^ ΔfG°, -1147.0 kJ · mol−1
- ^ S°, 268. J · K−1 · mol−1
- ^ Cp°, 209. J · K−1 · mol−1
- ^ ΔfH°, -443.04 kJ · mol−1
- ^ ΔfG°, -414.53 kJ · mol−1
- ^ S°, 101.17 J · K−1 · mol−1
- ^ Cp°, 52.47 J · K−1 · mol−1
- ^ ΔfH°, -240.20 kJ · mol−1
- ^ ΔfG°, -257.80 kJ · mol−1
- ^ S°, 255.96 J · K−1 · mol−1
- ^ Cp°, 36.94 J · K−1 · mol−1
- ^ ΔfH°, -425.43 kJ · mol−1
- ^ ΔfG°, -423.24 kJ · mol−1
- ^ S°, 189.54 J · K−1 · mol−1
- ^ Cp°, -146.9 J · K−1 · mol−1
- ^ ΔfH°, -127.068 kJ · mol−1
- ^ ΔfG°, -109.789 kJ · mol−1
- ^ S°, 96.2 J · K−1 · mol−1
- ^ Cp°, 50.79 J · K−1 · mol−1
- ^ S°, 245.92 J · K−1 · mol−1
- ^ Cp°, 35.86 J · K−1 · mol−1
- ^ ΔfH°, -61.580 kJ · mol−1
- ^ ΔfG°, -54.120 kJ · mol−1
- ^ S°, 129.3 J · K−1 · mol−1
- ^ Cp°, -114.6 J · K−1 · mol−1
- ^ ΔfH°, -72.8 kJ · mol−1
- ^ ΔfG°, -72.8 kJ · mol−1
- ^ S°, 154.0 J · K−1 · mol−1
- ^ ΔfH°, -553.5 kJ · mol−1
- ^ ΔfG°, -525.5 kJ · mol−1
- ^ S°, 92.80 J · K−1 · mol−1
- ^ Cp°, 51.09 J · K−1 · mol−1
- ^ ΔfH°, -359.0 kJ · mol−1
- ^ ΔfG°, -375.7 kJ · mol−1
- ^ S°, 243.24 J · K−1 · mol−1
- ^ Cp°, 35.86 J · K−1 · mol−1
- ^ ΔfH°, -590.91 kJ · mol−1
- ^ ΔfG°, -570.81 kJ · mol−1
- ^ S°, 119.2 J · K−1 · mol−1
- ^ ΔfH°, -1013.8 kJ · mol−1