Input interpretation
phosphorus trioxide | potassium arsenite
Chemical names and formulas
| phosphorus trioxide | potassium arsenite formula | P_2O_3 | AsKO_2 Hill formula | O_3P_2 | AsKO_2 name | phosphorus trioxide | potassium arsenite alternate names | diphosphorus trioxide | phosphorus sesquioxide | arsenenous acid, potassium salt | arsenious acid, potassium salt mass fractions | O (oxygen) 43.7% | P (phosphorus) 56.3% | As (arsenic) 51.3% | K (potassium) 26.8% | O (oxygen) 21.9%
Structure diagrams
| phosphorus trioxide | potassium arsenite vertex count | 5 | 4 edge count | 4 | 2 Schultz index | 74 | 16 Wiener index | 20 | 4 Hosoya index | 8 | 3 Balaban index | 2.191 | 1.633
3D structure
3D structure
Basic properties
| phosphorus trioxide | potassium arsenite molar mass | 109.94 g/mol | 146.018 g/mol phase | solid (at STP) | melting point | 23.8 °C | boiling point | 173.1 °C | density | 2.135 g/cm^3 | solubility in water | decomposes |
Units
