Thermodynamic Data
Enthalpy (Heat) of Formation, ΔfH
| Cation | Salt |
ΔfH (kJ mol−1) |
| Aluminium | Al2O3 | −1676 |
| Al2S3 | −724 | |
| Beryllium | BeF2 | −1027 |
| BeCl2 | −490 | |
| BeBr2 | −354 | |
| BeI2 | −192 | |
| BeO | −609 | |
| BeS | −234 | |
| Calcium | CaF2 | −1228 |
| CaCl2 | −795 | |
| CaBr2 | −683 | |
| CaI2 | −534 | |
| CaO | −635 | |
| CaS | −482 | |
| Lithium | LiF | −616 |
| LiCl | −409 | |
| LiBr | −351 | |
| LiI | −270 | |
| Li2O | −598 | |
| Li2S | −441 | |
| Magnesium | MgF2 | −1124 |
| MgCl2 | −641 | |
| MgBr2 | −524 | |
| MgI2 | −364 | |
| MgO | −602 | |
| MgS | −346 | |
| Potassium | KF | −567 |
| KCl | −436 | |
| KBr | −394 | |
| KI | −328 | |
| K2O | −362 | |
| K2S | −381 | |
| Sodium | NaF | −577 |
| NaCl | −411 | |
| NaBr | −361 | |
| NaI | −288 | |
| Na2O | −414 | |
| Na2S | −365 |