HCl, HBr, thiab HI yog tag nrho cov acids muaj zog , hos HF yog cov kua qaub tsis muaj zog. Cov kua qaub zog acid lub zog txhais lus ntawm cov kua qaub muaj zog Lub zog ntawm cov kua qaub yog hais txog rau qhov yooj yim uas cov kua qaub poob ib qho proton Cov kua qaub muaj zog ionizes tag nrho hauv cov tshuaj aqueous los ntawm poob ib qho proton, raws li qhov sib npaug hauv qab no: HA(aq)→H+(aq)+A−(aq) https://courses.lumenlearning.com › tshooj › strong-acids
Txiv Ntsej Muag | Taw qhia rau Chemistry
increases as the testal pKa values down in the following order: HF (pKa=3.1) < HCl (pKa=-6.0) < HBr (pKa=-9.0) < HI (pKa=-9.5). … Nws yog ib qho corrosive heev, muaj zog ntxhia acid nrog ntau qhov kev siv.
Vim li cas HBr muaj zog acid?
HBr, HF HBr yog cov kua qaub zog dua vim Br loj dua F. Yog li, daim ntawv cog lus H-BR tsis muaj zog dua li H-F daim ntawv cog lus thiab Dr- ruaj khov dua F -.
HBr puas tsim cov kua qaub muaj zog?
HBr, los yog hydrobromic acid, yog a muaj zog acid. Thaum muab tso rau hauv dej, HBr tag nrho dissociates rau hauv H + thiab Br -.
Puas HCl muaj zog dua HBr?
Hauv binary acids xws li HBr thiab HCl, H-Br daim ntawv cog lus ntev dua H-Cl daim ntawv cog lus vim Br loj dua Cl. Yog li daim ntawv cog lus H–Br tsis muaj zog dua li H–Cl daim ntawv cog lus thiab HBr yog li a acid zog dua HCl.
Yuav ua li cas acid zog tshaj?
Cov kua qaub muaj zog yog hydrochloric acid, nitric acid, sulfuric acid, hydrobromic acid, hydroiodic acid, perchloric acid, thiab chloric acid. Tsuas yog cov kua qaub tsis muaj zog tsim los ntawm cov tshuaj tiv thaiv ntawm hydrogen thiab halogen yog hydrofluoric acid (HF).
