WebMar 3, 2024 · The acid strength increases as the experimental pKa values decrease in the following order: HF (pKa = 3.1) < HCl (pKa = -6.0) < HBr (pKa = -9.0) < HI (pKa = -9.5). Is HCl more stable than HI? HI has longer bond than HCl, making its bond weaker. Therefore it is easier for HI to lose H+, making it a stronger acid. WebAug 21, 2024 · Hydrochloric acid is therefore a strong acid. An acid is strong if it is fully ionized in solution. Hydrobromic acid and hydriodic acid as strong acids Hydrogen bromide and hydrogen iodide dissolve in (and react with) water in …
Which is the strongest acid among HBr, HI, and HClO4? - Quora
WebDec 17, 2024 · Although the electronegativity difference in this molecule is larger than for HBr and HI, which are strong acids, the small length of the bond makes for a very strong H-F bond. The short length of the bond overcomes any extra weakness that the high polarity of the bond brings. sea themed cake decorations
HBr is a stronger acid than HI because of hydrogen bonding.
Weba. One reason why HCl is a stronger acid than HF is that the H–Cl bond is weaker than the H–F bond. b. F– is a stronger base than Cl–. c. One reason why HCl is a stronger acid than HF is that Cl is more electronegative than F. d. The acids HBr and HI both appear equally strong in water. e. One reason why HCl is This problem has been solved! WebAug 21, 2011 · HCl has a short (stronger) bond than HBr and HI. Thus HBr and HI give up their protons more readily due to the longer bond length and are stronger acids. For Hypobromous and hypoiodous acid, the electronegative bromine and iodine slightly reduce the electronegativity of the oxygen atom. Top. WebHydrogen bromide is the inorganic compound with the formula H Br.It is a hydrogen halide consisting of hydrogen and bromine. A colorless gas, it dissolves in water, forming hydrobromic acid, which is saturated at 68.85% HBr by weight at room temperature.Aqueous solutions that are 47.6% HBr by mass form a constant-boiling azeotrope mixture that boils … pub st germain en laye