Input interpretation
perchloric acid | iodic acid
Chemical names and formulas
| perchloric acid | iodic acid formula | HClO_4 | HIO_3 Hill formula | ClHO_4 | HIO_3 name | perchloric acid | iodic acid IUPAC name | perchloric acid | iodic acid alternate names | anhydrous perchloric acid | hydrogen perchlorate | hydrogen iodate mass fractions | Cl (chlorine) 35.3% | H (hydrogen) 1% | O (oxygen) 63.7% | H (hydrogen) 0.573% | I (iodine) 72.1% | O (oxygen) 27.3%
Structure diagrams
| perchloric acid | iodic acid vertex count | 5 | 4 edge count | 5 | 4 Schultz index | 64 | 36 Wiener index | 16 | 9 Hosoya index | 5 | 4 Balaban index | 3.024 | 2.324
Basic properties
| perchloric acid | iodic acid molar mass | 100.5 g/mol | 175.91 g/mol phase | liquid (at STP) | solid (at STP) melting point | -112 °C | 110 °C boiling point | 90 °C | density | 1.77 g/cm^3 | 4.629 g/cm^3 solubility in water | very soluble | very soluble
Units
Liquid properties
| perchloric acid density | 1.77 g/cm^3 vapor pressure | 6.799 mmHg dynamic viscosity | 8×10^-4 Pa s refractive index | 1.3
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Thermodynamic properties
| perchloric acid molar heat of vaporization | 30.3 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.302 kJ/g (kilojoules per gram) molar heat of fusion | 6.9 kJ/mol (kilojoules per mole)
Solid properties
| iodic acid density | 4.629 g/cm^3 refractive index | 1.95
Units
Chemical identifiers
| perchloric acid | iodic acid CAS number | 7601-90-3 | 7782-68-5 PubChem CID number | 24247 | 24345 PubChem SID number | 24858523 | SMILES identifier | OCl(=O)(=O)=O | OI(=O)=O