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Assertion: `HClO_(4)` is a stronger acid than `HClO_(3)`. Reason: Oxidation state of `Cl` in `HClO
Assertion: `HClO_(4)` is a stronger acid than `HClO_(3)`. Reason: Oxidation state of `Cl` in `HClO
Assertion: `HClO_(4)` is a stronger acid than `HClO_(3)`. Reason: Oxidation state of `Cl` in `HClO
3}$ in order of acidic strength.A.$HCl{O [1]
Arrange $HCl{O_3}$ , $HBr{O_3}$ , $HI{O_3}$ in order of acidic strength.. Binary acids are molecular compounds in which hydrogen combines with another non-metallic element
Chlorine, bromine and iodine all belong to the same group(halogen group). In the periodic table as we go down a group, atomic size increases and electronegativity decreases.
The strength of an acid is determined from its ability to donate ${H^ + }$ ions. Now in the above acids the weaker the $ – O – H$ bond the more easily ${H^ + }$ ions can ionize in water and stronger will be the acid.
SOLVED: Between HClO3 and HIO3, which is stronger and why? Question 16 options: 1) HClO3 is stronger because chlorine is in a higher oxidation state than iodine. 2) HClO3 is stronger because chlorine [2]
Get 5 free video unlocks on our app with code GOMOBILE. Between HClO3 and HIO3, which is stronger and why? Question 16 options: 1) HClO3 is stronger because chlorine is in a higher oxidation state than iodine
3) HIO3 is stronger because iodine is in a higher oxidation state than chlorine. 4) HIO3 is stronger because iodine is less electronegative than chlorine.
What two factors govern this difference in acid strength?. Which of the following is the strongest acid?HClO HClO2 HClO3HClO4 ClO-
3}$ in order of acidic strength.A.$HCl{O [3]
Arrange $HCl{O_3}$ , $HBr{O_3}$ , $HI{O_3}$ in order of acidic strength.. Binary acids are molecular compounds in which hydrogen combines with another non-metallic element
Chlorine, bromine and iodine all belong to the same group(halogen group). In the periodic table as we go down a group, atomic size increases and electronegativity decreases.
The strength of an acid is determined from its ability to donate ${H^ + }$ ions. Now in the above acids the weaker the $ – O – H$ bond the more easily ${H^ + }$ ions can ionize in water and stronger will be the acid.
Chemical Forums: strength of acid [4]
If you look at a Lewis Dot structure of the haloacids (HF, HCl, HBr, HI), you’ll see that that the acidic hydrogen is directly bonded to the halogen anion. The reason for why the haloacids get stronger down the group is because as the ionic radius of the anion increases, there is less orbital overlap between the halogen anion and the acidic hydrogen
If you observe the Lewis dot structures of the oxoacids (HClO3, HIO3, etc.), you’ll see that the acidic hydrogen is bonded to an oxygen atom, not the central halogen anion. Thus, there is no significant change in the orbital overlap between the acidic hydrogen and the anion, as the bond is always between the hydrogen and an oxygen atom (O-H bond)
As one moves down the group, elements generally become less electronegative, and thus are not as good at drawing electrons towards themselves. The oxoanions of more electronegative elements thus are better at drawing electrons from the O-H bond and towards the main body of the large anion
Which of the following oxoacids is the strongest acid? a. HBrO3 b. HClO2 c. HBrO2 d. HClO3 e. HIO2 f. HIO3 [5]
Which of the following oxoacids is the strongest acid? a. Which of the following oxoacids is the strongest acid?
The higher the degree of the dissociation, the higher the concentration of the hydronium ions in the solution which means that the higher stronger the acid is.. Become a Study.com member to unlock this answer! Create your accountView this answer
{eq}\rm pKa\ HBrO_3 = -2.00\\ pKa\ HClO_2 = 7.60\\ pKa\ HBrO_2 =…. Explore the concepts of pKa and pH values and how they relate to acids and bases
HClO3 Lewis Structure, Characteristics: 33 Complete Quick Facts – [6]
In this article, we should discuss the HClO3 lewis structure and different characteristics facts. Let’s start the article with the covalent character of the HClO3 lewis structure.
The pka value of HClO3 is very low almost negative, so it is a strong inorganic acid. The geometry around the central Cl is pyramidal in the HClO3 lewis structure.
The central Cl contains five bond pairs and one lone pair. The chloric acid may be prepared by the reaction of sulfuric acid with barium chlorate in the laboratory
Order in the increasing order of acidity:HCl, H2SO4, HF, HCl, HI, HBr, HNO3, HBrO, HClO, HClO3, HClO4, H2S, H3PO4(?) [7]
Order in the increasing order of acidity:HCl, H2SO4, HF, HCl, HI, HBr, HNO3, HBrO, HClO, HClO3, HClO4, H2S, H3PO4(?). Well, you should know seven of these at least roughly…
Of these, the binary acids are some of the strongest, with one exception being. – a more electronegative central atom pulls electron density towards itself.
Whatever trends there are follow from those two observations.. #”HI”#is a stronger acid than #”HBr”#; the primary reason is that #”I”#is larger than #”Br”#, and makes a weaker bond with #”H”#(there is a counteracting electronegativity trend, which is not significant here)
Sources
- https://www.vedantu.com/question-answer/arrange-hclo3-hbro3-hio3-in-order-of-acidic-class-12-chemistry-cbse-5fc3d6f7287b0f7a381da9bf#:~:text=The%20hydrogen%20in%20%24HI%7BO_3,than%20%24HCl%7BO_3%7D%24%20.
- https://www.numerade.com/ask/question/between-hclo3-and-hio3-which-is-stronger-and-why-question-16-options-1-hclo3-is-stronger-because-chlorine-is-in-a-higher-oxidation-state-than-iodine-2-hclo3-is-stronger-because-chlorine-is-m-80198/
- https://www.vedantu.com/question-answer/arrange-hclo3-hbro3-hio3-in-order-of-acidic-class-12-chemistry-cbse-5fc3d6f7287b0f7a381da9bf
- https://www.chemicalforums.com/index.php?topic=58645.0
- https://homework.study.com/explanation/which-of-the-following-oxoacids-is-the-strongest-acid-a-hbro3-b-hclo2-c-hbro2-d-hclo3-e-hio2-f-hio3.html
- https://lambdageeks.com/hclo3-lewis-structure/
- https://socratic.org/questions/order-in-the-increasing-order-of-acidity-hcl-h2so4-hf-hcl-hi-hbr-hno3-hbro-hclo-
