Input interpretation
sulfuric acid | perchloric acid
Chemical names and formulas
| sulfuric acid | perchloric acid formula | H_2SO_4 | HClO_4 Hill formula | H_2O_4S | ClHO_4 name | sulfuric acid | perchloric acid IUPAC name | sulfuric acid | perchloric acid alternate names | anhydrous sulfuric acid | dihydrogen sulfate | oil of vitriol | sulphuric acid | anhydrous perchloric acid | hydrogen perchlorate mass fractions | H (hydrogen) 2.06% | O (oxygen) 65.3% | S (sulfur) 32.7% | Cl (chlorine) 35.3% | H (hydrogen) 1% | O (oxygen) 63.7%
Structure diagrams
| sulfuric acid | perchloric acid vertex count | 5 | 5 edge count | 6 | 5 Schultz index | 64 | 64 Wiener index | 16 | 16 Hosoya index | 5 | 5 Balaban index | 3.024 | 3.024
3D structure
3D structure
Basic properties
| sulfuric acid | perchloric acid molar mass | 98.07 g/mol | 100.5 g/mol phase | liquid (at STP) | liquid (at STP) melting point | 10.371 °C | -112 °C boiling point | 279.6 °C | 90 °C density | 1.8305 g/cm^3 | 1.77 g/cm^3 solubility in water | very soluble | very soluble
Units
Liquid properties
| sulfuric acid | perchloric acid density | 1.8305 g/cm^3 | 1.77 g/cm^3 vapor pressure | 6×10^-5 mmHg | 6.799 mmHg dynamic viscosity | 0.021 Pa s | 8×10^-4 Pa s surface tension | 0.0735 N/m | refractive index | 1.41827 | 1.3
Units
Thermodynamic properties
| sulfuric acid | perchloric acid molar heat of vaporization | 56 kJ/mol (kilojoules per mole) | 30.3 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.57 kJ/g (kilojoules per gram) | 0.302 kJ/g (kilojoules per gram) molar heat of fusion | 10.71 kJ/mol (kilojoules per mole) | 6.9 kJ/mol (kilojoules per mole) specific heat of fusion | 0.1092 kJ/g (kilojoules per gram) | 0.06869 kJ/g (kilojoules per gram)
Chemical identifiers
| sulfuric acid | perchloric acid CAS number | 7664-93-9 | 7601-90-3 Beilstein number | 2037554 | PubChem CID number | 1118 | 24247 PubChem SID number | 24859176 | 24858523 SMILES identifier | OS(=O)(=O)O | OCl(=O)(=O)=O InChI identifier | InChI=1/H2O4S/c1-5(2, 3)4/h(H2, 1, 2, 3, 4)/f/h1-2H | InChI=1/ClHO4/c2-1(3, 4)5/h(H, 2, 3, 4, 5)/f/h2H RTECS number | | SC7500000 MDL number | MFCD00064589 | MFCD00011325