System: calcium oxide (CaO)
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| 1) calcium oxide (CaO) |
| DECHEMA ID | 5732 |
| Formula | CaO |
| Synonym | calcium oxide |
| Synonym | burnt lime |
| Synonym | calcia |
| Synonym | calx |
| Synonym | lime |
| Synonym | quicklime |
| InChi-Key | BRPQOXSCLDDYGP-UHFFFAOYSA-N |
| Registry No. | 1305-78-8 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| density | solid | 1 | 20 | View |
| enthalpy | solid | 2 | 11 | View |
| enthalpy (related to 298 K) | liquid | 1 | 11 | View |
| enthalpy (related to 298 K) | solid | 2 | 38 | View |
| enthalpy function (-H(298)) | solid | 1 | 37 | View |
| enthalpy function (-H(298)) | liquid | 1 | 44 | View |
| enthalpy function (-H(298)) | gas | 1 | 62 | View |
| enthalpy of formation | liquid | 1 | 44 | View |
| enthalpy of formation | gas | 1 | 62 | View |
| enthalpy of formation | solid | 1 | 37 | View |
| enthalpy of fusion | - | 1 | 1 | View |
| entropy | gas | 1 | 62 | View |
| entropy | solid | 1 | 37 | View |
| entropy | liquid | 1 | 44 | View |
| equilibrium constant of formation | gas | 1 | 62 | View |
| equilibrium constant of formation | solid | 1 | 37 | View |
| equilibrium constant of formation | liquid | 1 | 44 | View |
| free energy function (-E(298)) | gas | 1 | 62 | View |
| free energy function (-E(298)) | solid | 1 | 37 | View |
| free energy function (-E(298)) | liquid | 1 | 44 | View |
| free energy of formation | gas | 1 | 62 | View |
| free energy of formation | solid | 1 | 37 | View |
| free energy of formation | liquid | 1 | 44 | View |
| fusion temperature | - | 3 | 3 | View |
| heat capacity (cp) | solid | 2 | 44 | View |
| heat capacity (cp) | liquid | 2 | 45 | View |
| heat capacity (cp) | gas | 2 | 63 | View |
| melting point | - | 2 | 2 | View |
| molecular weight | - | 1 | 1 | View |