Input interpretation
potassium iodide | quartz
Chemical names and formulas
| potassium iodide | quartz formula | KI | SiO_2 Hill formula | IK | O_2Si name | potassium iodide | quartz IUPAC name | potassium iodide | dioxosilane alternate names | asmofug E | dipotassium diiodide | iodic acid potassium salt | knollide | crystalline silica | crystalline silicon dioxide | dioxosilane | sand | silicon(IV) oxide mass fractions | I (iodine) 76.4% | K (potassium) 23.6% | O (oxygen) 53.3% | Si (silicon) 46.7%
Structure diagrams
Structure diagrams
Basic properties
| potassium iodide | quartz molar mass | 166.0028 g/mol | 60.083 g/mol phase | solid (at STP) | solid (at STP) melting point | 681 °C | 1427 °C boiling point | 1330 °C | 2230 °C density | 3.123 g/cm^3 | 2.633 g/cm^3 solubility in water | | insoluble
Units
Thermodynamic properties
| potassium iodide | quartz specific heat of fusion | 0.14 kJ/g (kilojoules per gram) | 0.1415 kJ/g (kilojoules per gram)
Solid properties (at STP)
| potassium iodide | quartz density | 3.123 g/cm^3 | 2.633 g/cm^3 vapor pressure | 0.9998 mmHg | 10 mmHg
Units
