කැල්සියම් කාබනේට්.
| |||
![]() | |||
Names | |||
---|---|---|---|
Calcium carbonate | |||
වෙනත් නාම ; ; ; ; ; | |||
Identifiers | |||
{{{value}}} | |||
3D model () | |||
CHEBI:{{{value}}} | |||
100.006.765 | |||
E number | E170 (colours) | ||
{{{value}}} | |||
{{{value}}} | |||
{{{value}}} | |||
(EPA) | |||
Properties | |||
Molecular formula | CaCO3 | ||
100.0869 g/mol | |||
Appearance | Fine white powder | ||
2.71 g/cm3 () 2.83 g/cm3 () | |||
825 °C (calcite) | |||
decomposes | |||
in water | 0.00015 mol/L (25 °C) | ||
, Ksp | 4.8×10−9 | ||
in dilute acids | soluble | ||
(pKa) | 9.0 | ||
, Ksp | 1.59 | ||
Structure | |||
Trigonal | |||
32/m | |||
Hazards | |||
{{{value}}} | |||
Related compounds | |||
Other anions | |||
Other cations | |||
Related compounds | |||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
![image](https://www.wiki-data.si-lk.nina.az/image/aHR0cHM6Ly93d3cud2lraS1kYXRhLnNpLWxrLm5pbmEuYXovaW1hZ2UvYUhSMGNITTZMeTkxY0d4dllXUXVkMmxyYVcxbFpHbGhMbTl5Wnk5M2FXdHBjR1ZrYVdFdlkyOXRiVzl1Y3k5MGFIVnRZaTg1THprM0wwTmhiR05wZEdVdWNHNW5Mekl5TUhCNExVTmhiR05wZEdVdWNHNW4ucG5n.png)
References
- Patnaik, Pradyot (2003). Handbook of Inorganic Chemical Compounds. McGraw-Hill. ISBN . සම්ප්රවේශය 2009-06-06.