氢碘酸:修订间差异
外观
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无编辑摘要 |
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{{Chembox new |
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| Name = Hydrogen iodide |
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| ImageFile = Hydrogen-iodide-2D-dimensions.png |
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<!-- | ImageSize = 120px --> |
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| ImageName = Hydrogen iodide |
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| ImageFile1 = Hydrogen-iodide-3D-vdW.svg |
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<!-- | ImageSize1 = 150px --> |
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| ImageName1 = Hydrogen iodide |
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| IUPACName = Hydrogen iodide |
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| OtherNames = Only aqueous HI is hydroiodic acid |
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| Name = Thermodynamic Data |
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| Section1 = {{Chembox Identifiers |
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| CASNo = 10034-85-2 |
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| RTECS = MW3760000 |
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}} |
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| Section2 = {{Chembox Properties |
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| Formula = HI |
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| MolarMass = 127.904 g/mol |
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| Appearance = Colorless gas. |
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| Density = 2.85 g/mL (-47 °C) |
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| MeltingPt = –50.80 °C (184.55 K) |
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| BoilingPt = –35.36 °C (237.79 K) |
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| Solubility in water = approximately 232 g/ml |
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| pKa = –10 |
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}} |
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| Section3 = {{Chembox Structure |
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| MolShape = Terminus |
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| Dipole = 0.38 [[Debye|D]] |
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}} |
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| Section7 = {{Chembox Hazards |
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| ExternalMSDS = [http://www.camd.lsu.edu/msds/h/hydrogen_iodide.htm hydrogen iodide]<br /> [http://ptcl.chem.ox.ac.uk/MSDS/HY/hydroiodic_acid.html hydroiodic acid] |
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| MainHazards = Toxic, corrosive. |
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| NFPA-H = 3 | Reactivity=1 |
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| NFPA-F = |
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| NFPA-R = |
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| FlashPt = Non-flammable. |
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| RPhrases = {{R20}}, {{R21}}, {{R22}}, {{R35}} |
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| SPhrases = {{S7}}, {{S9}}, {{S26}}, {{S45}} |
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}} |
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| Section8 = {{Chembox Other |
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| OtherAnions = [[Hydrogen fluoride]]<br />[[Hydrogen chloride]]<br />[[Hydrogen bromide]]}} |
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}} |
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'''氢碘酸'''由[[無機化合物]][[碘化氫]]溶解在[[水]]裡而成,是種非[[氧化性]]酸,化學式HI,是[[碘]]跟[[氫]]反應而成的物質。是一種[[強酸]]。[[腐蝕性]]強,有危險性,能灼傷[[皮膚]]。 |
'''氢碘酸'''由[[無機化合物]][[碘化氫]]溶解在[[水]]裡而成,是種非[[氧化性]]酸,化學式HI,是[[碘]]跟[[氫]]反應而成的物質。是一種[[強酸]]。[[腐蝕性]]強,有危險性,能灼傷[[皮膚]]。 |
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==用途== |
==用途== |
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#有[[醫藥]](稀[[溶液]])上的用途。 |
#有[[醫藥]](稀[[溶液]])上的用途。 |