Potassium carbonate dihydrate: Difference between revisions
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|Crystal_System =monoclinic | |Crystal_System =monoclinic | ||
|Crystal_Structure = | |Crystal_Structure = | ||
|Deliqueszenzhumidity = | |Deliqueszenzhumidity =43,1% (10°C), 43,2% (20°C), 43,2% (30°C) | ||
|Solubility = | |Solubility =1470 g/l | ||
|Density =2,043 g/cm³ | |Density =2,043 g/cm³ | ||
|MolVolume =76,67 cm³/mol | |MolVolume =76,67 cm³/mol | ||
Revision as of 12:49, 9 July 2011
| Potassium carbonate dihydrate | |
| Mineralogical name | Potassiumcarbonatdihydrate |
| Chemical name | Potassium carbonate dihydrate |
| Trivial name | |
| Chemical formula | K2CO3•2H2O |
| Other forms | |
| Crystal system | monoclinic |
| Crystal structure | |
| Deliquescence humidity 20°C | 43,1% (10°C), 43,2% (20°C), 43,2% (30°C) |
| Solubility (g/l) at 20°C | 1470 g/l |
| Density (g/cm³) | 2,043 g/cm³ |
| Molar volume | 76,67 cm³/mol |
| Molar weight | 174,24 g/mol |
| Transparency | |
| Cleavage | |
| Crystal habit | |
| Twinning | |
| Phase transition | |
| Chemical behavior | |
| Comments | |
| Crystal Optics | |
| Refractive Indices | nx = 1,38 ny = 1,432 nz = 1,573 |
| Birefringence | Δ = 0,193 |
| Optical Orientation | negative |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
| {{{Literature}}} | |
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