Input interpretation
![hydrogen bromide | perchloric acid](../image_source/f6bc928c1ebfa822bfd87d7b5dfee755.png)
hydrogen bromide | perchloric acid
Chemical names and formulas
![| hydrogen bromide | perchloric acid formula | HBr | HClO_4 Hill formula | BrH | ClHO_4 name | hydrogen bromide | perchloric acid IUPAC name | hydrogen bromide | perchloric acid alternate names | anhydrous hydrobromic acid | anhydrous hydrogen bromide | bromane | anhydrous perchloric acid | hydrogen perchlorate mass fractions | Br (bromine) 98.8% | H (hydrogen) 1.25% | Cl (chlorine) 35.3% | H (hydrogen) 1% | O (oxygen) 63.7%](../image_source/182fc940959b69657d2f29c3768cc6ee.png)
| hydrogen bromide | perchloric acid formula | HBr | HClO_4 Hill formula | BrH | ClHO_4 name | hydrogen bromide | perchloric acid IUPAC name | hydrogen bromide | perchloric acid alternate names | anhydrous hydrobromic acid | anhydrous hydrogen bromide | bromane | anhydrous perchloric acid | hydrogen perchlorate mass fractions | Br (bromine) 98.8% | H (hydrogen) 1.25% | Cl (chlorine) 35.3% | H (hydrogen) 1% | O (oxygen) 63.7%
Structure diagrams
![| hydrogen bromide | perchloric acid vertex count | 1 | 5 edge count | 1 | 5 Schultz index | 0 | 64 Wiener index | 0 | 16 Hosoya index | 1 | 5 Balaban index | 0 | 3.024](../image_source/0627a3a53004305a3b4a89d71ac3bbce.png)
| hydrogen bromide | perchloric acid vertex count | 1 | 5 edge count | 1 | 5 Schultz index | 0 | 64 Wiener index | 0 | 16 Hosoya index | 1 | 5 Balaban index | 0 | 3.024
3D structure
![3D structure](../image_source/0a204026542fea731cc8f4a00998a3bf.png)
3D structure
Basic properties
![| hydrogen bromide | perchloric acid molar mass | 80.912 g/mol | 100.5 g/mol phase | gas (at STP) | liquid (at STP) melting point | -86.8 °C | -112 °C boiling point | -66.38 °C | 90 °C density | 0.003307 g/cm^3 | 1.77 g/cm^3 solubility in water | miscible | very soluble](../image_source/7d04165bc5da3a6b147d5261e6cb7c05.png)
| hydrogen bromide | perchloric acid molar mass | 80.912 g/mol | 100.5 g/mol phase | gas (at STP) | liquid (at STP) melting point | -86.8 °C | -112 °C boiling point | -66.38 °C | 90 °C density | 0.003307 g/cm^3 | 1.77 g/cm^3 solubility in water | miscible | very soluble
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Gas properties
![| hydrogen bromide density | 0.003307 g/cm^3 vapor density | 2.71 molar volume | 24470 cm^3/mol surface tension | 0.0271 N/m refractive index | 1.325 dynamic viscosity | 8.4×10^-4 Pa s](../image_source/27ec46fa57af1f95dce192b8ac177520.png)
| hydrogen bromide density | 0.003307 g/cm^3 vapor density | 2.71 molar volume | 24470 cm^3/mol surface tension | 0.0271 N/m refractive index | 1.325 dynamic viscosity | 8.4×10^-4 Pa s
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Liquid properties
![| hydrogen bromide | perchloric acid density | | 1.77 g/cm^3 vapor pressure | | 6.799 mmHg dynamic viscosity | | 8×10^-4 Pa s sound speed | 720 km/h | refractive index | | 1.3](../image_source/a35c0c3054ba73f643e0fe7bd9ef6b4b.png)
| hydrogen bromide | perchloric acid density | | 1.77 g/cm^3 vapor pressure | | 6.799 mmHg dynamic viscosity | | 8×10^-4 Pa s sound speed | 720 km/h | refractive index | | 1.3
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Thermodynamic properties
![| hydrogen bromide | perchloric acid molar heat of vaporization | 17.3 kJ/mol (kilojoules per mole) | 30.3 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.214 kJ/g (kilojoules per gram) | 0.302 kJ/g (kilojoules per gram) molar heat of fusion | 2.41 kJ/mol (kilojoules per mole) | 6.9 kJ/mol (kilojoules per mole) specific heat of fusion | 0.0298 kJ/g (kilojoules per gram) | 0.06869 kJ/g (kilojoules per gram) critical temperature | 363 K (kelvins) | critical pressure | 8.5 MPa (megapascals) | acentric factor ω | 0.08 |](../image_source/0195faeea857a76f3e9337e5db9a433f.png)
| hydrogen bromide | perchloric acid molar heat of vaporization | 17.3 kJ/mol (kilojoules per mole) | 30.3 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.214 kJ/g (kilojoules per gram) | 0.302 kJ/g (kilojoules per gram) molar heat of fusion | 2.41 kJ/mol (kilojoules per mole) | 6.9 kJ/mol (kilojoules per mole) specific heat of fusion | 0.0298 kJ/g (kilojoules per gram) | 0.06869 kJ/g (kilojoules per gram) critical temperature | 363 K (kelvins) | critical pressure | 8.5 MPa (megapascals) | acentric factor ω | 0.08 |
Chemical identifiers
![| hydrogen bromide | perchloric acid CAS number | 10035-10-6 | 7601-90-3 Beilstein number | 3587158 | PubChem CID number | 260 | 24247 PubChem SID number | 24857782 | 24858523 SMILES identifier | Br | OCl(=O)(=O)=O InChI identifier | InChI=1/BrH/h1H | InChI=1/ClHO4/c2-1(3, 4)5/h(H, 2, 3, 4, 5)/f/h2H RTECS number | MW3850000 | SC7500000 MDL number | MFCD00011323 | MFCD00011325](../image_source/642e3482462a56880859c085be84ff05.png)
| hydrogen bromide | perchloric acid CAS number | 10035-10-6 | 7601-90-3 Beilstein number | 3587158 | PubChem CID number | 260 | 24247 PubChem SID number | 24857782 | 24858523 SMILES identifier | Br | OCl(=O)(=O)=O InChI identifier | InChI=1/BrH/h1H | InChI=1/ClHO4/c2-1(3, 4)5/h(H, 2, 3, 4, 5)/f/h2H RTECS number | MW3850000 | SC7500000 MDL number | MFCD00011323 | MFCD00011325
NFPA label
![NFPA label](../image_source/c410432436b67c77b56ae9d8b95b91c1.png)
NFPA label
![| hydrogen bromide | perchloric acid NFPA health rating | 3 | 3 NFPA fire rating | 0 | 0 NFPA reactivity rating | 0 | 3 NFPA hazards | | oxidizing agent](../image_source/472198ca722dbfaeca54551cb34870a9.png)
| hydrogen bromide | perchloric acid NFPA health rating | 3 | 3 NFPA fire rating | 0 | 0 NFPA reactivity rating | 0 | 3 NFPA hazards | | oxidizing agent
Toxicity properties
![| hydrogen bromide | perchloric acid odor | | odorless short-term exposure limit | 10 mg/m^3 |](../image_source/e27cfc03c54fb8804eac1ff8d50e953c.png)
| hydrogen bromide | perchloric acid odor | | odorless short-term exposure limit | 10 mg/m^3 |
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