BaCl2 + ZnSO4 ๐งโ BaSO4โ + ZnCl2
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- Reaction of barium chloride and zinc sulfate
The reaction of barium chloride and zinc sulfate yields barium sulfate and zinc chloride. This reaction is an acid-base reaction and is classified as follows:
Table of contents
Reaction data
Chemical equation
- Reaction of barium chloride and zinc sulfate
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 base๐งโถ Insoluble in water/Very slightly soluble in water/Slightly soluble in waterLewis conjugate + Product(Non-redox product)
Oxidation state of each atom
- Reaction of barium chloride and zinc sulfate
Reactants
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| BaCl2 | Barium chloride | 1 | Lewis acid | Very soluble in water |
| ZnSO4 | Zinc sulfate | 1 | Lewis base | Very soluble in water |
Products
| Chemical formula | Name | Coefficient | Type | Type in general equation |
|---|---|---|---|---|
| BaSO4 | Barium sulfate | 1 | Lewis conjugate | Insoluble in water |
| ZnCl2 | Zinc chloride | 1 | Non-redox product | โ |
Thermodynamic changes
Changes in standard condition (1)
- Reaction of barium chloride and zinc sulfateโ
ฮrG โ49.7 kJ/mol K 5.09 ร 108 pK โ8.71
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | โ46.9 | โ49.7 | 9.5 | โ1.3 |
per 1 mol of | โ46.9 | โ49.7 | 9.5 | โ1.3 |
per 1 mol of | โ46.9 | โ49.7 | 9.5 | โ1.3 |
per 1 mol of | โ46.9 | โ49.7 | 9.5 | โ1.3 |
per 1 mol of | โ46.9 | โ49.7 | 9.5 | โ1.3 |
Changes in standard condition (2)
- Reaction of barium chloride and zinc sulfate
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | โ40.1 | โ | โ | โ |
per 1 mol of | โ40.1 | โ | โ | โ |
per 1 mol of | โ40.1 | โ | โ | โ |
per 1 mol of | โ40.1 | โ | โ | โ |
per 1 mol of | โ40.1 | โ | โ | โ |
Changes in aqueous solution (1)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 13.3 kJ/mol K 0.47 ร 10โ2 pK 2.33
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
Changes in aqueous solution (2)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 19.1 kJ/mol K 0.45 ร 10โ3 pK 3.35
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
Changes in aqueous solution (3)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 0.00 kJ/mol K 1.00 ร 100 pK 0.00
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | 1302.22 | 0.00 | โ0.1 | โ |
per 1 mol of | 1302.22 | 0.00 | โ0.10 | โ |
per 1 mol of | 1302.22 | 0.00 | โ0.10 | โ |
per 1 mol of | 1302.22 | 0.00 | โ0.10 | โ |
per 1 mol of | 1302.22 | 0.00 | โ0.10 | โ |
Changes in aqueous solution (4)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 5.8 kJ/mol K 0.96 ร 10โ1 pK 1.02
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | โ | 5.8 | โ | โ |
per 1 mol of | โ | 5.8 | โ | โ |
per 1 mol of | โ | 5.8 | โ | โ |
per 1 mol of | โ | 5.8 | โ | โ |
per 1 mol of | โ | 5.8 | โ | โ |
Changes in aqueous solution (5)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 13.3 kJ/mol K 0.47 ร 10โ2 pK 2.33
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
per 1 mol of | 1286.8 | 13.3 | โ97.1 | โ |
Changes in aqueous solution (6)
- Reaction of barium chloride and zinc sulfateโ
ฮrG 19.1 kJ/mol K 0.45 ร 10โ3 pK 3.35
| Standard enthalpy of reaction ฮrHยฐ kJ ยท molโ1 | Standard Gibbs energy of reaction ฮrGยฐ kJ ยท molโ1 | Standard entropy of reaction ฮrSยฐ J ยท Kโ1 ยท molโ1 | Standard heat capacity of reaction at constant pressure ฮrCpยฐ J ยท Kโ1 ยท molโ1 | |
|---|---|---|---|---|
per 1 mol of Equation | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
per 1 mol of | โ | 19.1 | โ | โ |
Thermodynamic data of reactants
| Chemical formula | Standard enthalpy of formation ฮfHยฐ kJ ยท molโ1 | Standard Gibbs energy of formation ฮfGยฐ kJ ยท molโ1 | Standard molar entropy Sยฐ J ยท Kโ1 ยท molโ1 | Standard molar heat capacity at constant pressure Cpยฐ J ยท Kโ1 ยท molโ1 |
|---|---|---|---|---|
| BaCl2 (cr) | -858.6[1] | -810.4[1] | 123.68[1] | 75.14[1] |
| BaCl2 (g) | -525.9[1] | -537.6[1] | 325.29[1] | 56.19[1] |
| BaCl2 (ai) | -871.95[1] | -823.21[1] | 122.6[1] | โ |
| BaCl2 (cr) 1 hydrate | -1160.6[1] | -1055.63[1] | 166.9[1] | โ |
| BaCl2 (cr) 2 hydrate | -1460.13[1] | -1296.32[1] | 202.9[1] | 161.96[1] |
| ZnSO4 (cr) | -982.8[1] | -871.5[1] | 110.5[1] | 99.2[1] |
| ZnSO4 (ai) | -1063.15[1] | -891.59[1] | -92.0[1] | -247[1] |
| ZnSO4 (ao) | -1047.7[1] | -904.9[1] | 5.0[1] | โ |
| ZnSO4 (cr) 1 hydrate | -1304.49[1] | -1131.99[1] | 138.5[1] | โ |
| ZnSO4 (cr) 6 hydrate | -2777.46[1] | -2324.44[1] | 363.6[1] | 357.69[1] |
| ZnSO4 (cr) 7 hydrate | -3077.75[1] | -2562.67[1] | 388.7[1] | 383.42[1] |
* (cr):Crystalline solid, (g):Gas, (ai):Ionized aqueous solution, (ao):Un-ionized aqueous solution
Thermodynamic data of products
| Chemical formula | Standard enthalpy of formation ฮfHยฐ kJ ยท molโ1 | Standard Gibbs energy of formation ฮfGยฐ kJ ยท molโ1 | Standard molar entropy Sยฐ J ยท Kโ1 ยท molโ1 | Standard molar heat capacity at constant pressure Cpยฐ J ยท Kโ1 ยท molโ1 |
|---|---|---|---|---|
| BaSO4 (cr) | -1473.2[1] | -1362.2[1] | 132.2[1] | 101.75[1] |
| BaSO4 (cr) precipitated | -1466.5[1] | โ | โ | โ |
| BaSO4 (ai) | -144.691[1] | -1305.30[1] | 29.7[1] | โ |
| ZnCl2 (cr) | -415.05[1] | -369.398[1] | 111.46[1] | 71.34[1] |
| ZnCl2 (g) | -266.1[1] | โ | โ | โ |
| ZnCl2 (ai) | -488.19[1] | -409.50[1] | 0.8[1] | -226[1] |
| ZnCl2 (ao) | โ | -403.7[1] | โ | โ |
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (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)
- ^ ฮfHยฐ, -858.6 kJ ยท molโ1
- ^ ฮfGยฐ, -810.4 kJ ยท molโ1
- ^ Sยฐ, 123.68 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 75.14 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -525.9 kJ ยท molโ1
- ^ ฮfGยฐ, -537.6 kJ ยท molโ1
- ^ Sยฐ, 325.29 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 56.19 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -871.95 kJ ยท molโ1
- ^ ฮfGยฐ, -823.21 kJ ยท molโ1
- ^ Sยฐ, 122.6 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1160.6 kJ ยท molโ1
- ^ ฮfGยฐ, -1055.63 kJ ยท molโ1
- ^ Sยฐ, 166.9 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1460.13 kJ ยท molโ1
- ^ ฮfGยฐ, -1296.32 kJ ยท molโ1
- ^ Sยฐ, 202.9 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 161.96 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -982.8 kJ ยท molโ1
- ^ ฮfGยฐ, -871.5 kJ ยท molโ1
- ^ Sยฐ, 110.5 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 99.2 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1063.15 kJ ยท molโ1
- ^ ฮfGยฐ, -891.59 kJ ยท molโ1
- ^ Sยฐ, -92.0 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, -247. J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1047.7 kJ ยท molโ1
- ^ ฮfGยฐ, -904.9 kJ ยท molโ1
- ^ Sยฐ, 5.0 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1304.49 kJ ยท molโ1
- ^ ฮfGยฐ, -1131.99 kJ ยท molโ1
- ^ Sยฐ, 138.5 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -2777.46 kJ ยท molโ1
- ^ ฮfGยฐ, -2324.44 kJ ยท molโ1
- ^ Sยฐ, 363.6 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 357.69 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -3077.75 kJ ยท molโ1
- ^ ฮfGยฐ, -2562.67 kJ ยท molโ1
- ^ Sยฐ, 388.7 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 383.42 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1473.2 kJ ยท molโ1
- ^ ฮfGยฐ, -1362.2 kJ ยท molโ1
- ^ Sยฐ, 132.2 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 101.75 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -1466.5 kJ ยท molโ1
- ^ ฮfHยฐ, -144.691 kJ ยท molโ1
- ^ ฮfGยฐ, -1305.30 kJ ยท molโ1
- ^ Sยฐ, 29.7 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -415.05 kJ ยท molโ1
- ^ ฮfGยฐ, -369.398 kJ ยท molโ1
- ^ Sยฐ, 111.46 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, 71.34 J ยท Kโ1 ยท molโ1
- ^ ฮfHยฐ, -266.1 kJ ยท molโ1
- ^ ฮfHยฐ, -488.19 kJ ยท molโ1
- ^ ฮfGยฐ, -409.50 kJ ยท molโ1
- ^ Sยฐ, 0.8 J ยท Kโ1 ยท molโ1
- ^ Cpยฐ, -226. J ยท Kโ1 ยท molโ1
- ^ ฮfGยฐ, -403.7 kJ ยท molโ1