is hbro4 stronger than hbro3 is hbro4 stronger than hbro3

HBrO3 Lewis structure comprises 1 hydrogen, 1 bromine atom, and 3 oxygen atoms. How do you carry a really heavy backpack? It does not store any personal data. A compound is considered organic if it has chains of carbon, hydrogen, and oxygen collectively called hydrocarbons. HIO3 Is Generally Considered A Weak Acid When The Solvent Is Water But Is A Strong Acid When Dissolved In Acetic Acid. Does Ryzen 7 come with integrated graphics? No, the HBrO3 Lewis structure is not stronger than the HBrO4 Lewis structure in terms of its acidity. Strong electrolytes: (1) All ionic compounds; (2) For molecular compounds: they are the strong acids. 2021-02-13. You can specify conditions of storing and accessing cookies in your browser, I'm pretty sure HBrO3 would be stronger, because it has one more oxygen. HBraq OH-aq H201 Braq A HBO B OH C H20 D Br 5. rev2023.3.3.43278. What are 2 negative effects of using oil on the environment? HBr is a strong acid. both have the acidic proton bound to oxygen: The H-O bond is approximately of equal strength in both acids and therefore you turn to electronegativity arguments. Its pKa value is -9 and therefore it almost completely ionises to give a proton in aqueous form. perchloric acid (formula) HClO4. It also gave a partial positive and negative charge. A. HBr is a stronger acid than HF. So, in HClO4 the oxidation state of Cl is +7 Similarly in HClO3 it's +5 In HClO2 it's +3 In HClO it's +1 So, amongst the given compounds most acidic is HClO4. Our videos prepare you to succeed in your college classes. Because it is formed from the reaction of a strong base, Mg(OH)2 and a somewhat weak acid HBrO3. Because it is a weak acid its conjugate base OBr- when in a salt form with a metal such as Na giving NaOBr which is a weak base and would produce an alkaline basic solution in water. When comparing HClO, HBrO, and HIO, the rule for oxoacids is that have the same number of oxygens and hydrogens but different elements (Cl vs Br vs I), is that the compound with the most electronegative element is the stronger acid. How do you know whether to use size or EN as a guideline for comparing strengths of acids/bases? For instance, HBr, HF, and HCl are considered binary acids. It is about the strength of the H-Br versus H-I bond. Is HBrO3 an acid or base or neutral? strong acid. What is the mission statement for the African sandals business? Hbro3 strong or weak acid or base. This cookie is set by GDPR Cookie Consent plugin. Why is imidazole a stronger acid (pka = 14.4) than pyrrole (pka = 17)? Don't overpay for pet insurance. HSO 3 F is one of the strongest known simple Brnsted acids although carborane-based acids are still stronger. What are the chemical names of these compounds? These acids all fall into the category of superacids acids stronger than 100 sulfuric acid. Why is this sentence from The Great Gatsby grammatical? Which is the stronger acid, HClO4 or C6H5NH3+? MUST BE DONE ASAP 35 POINTS, For all the reactions, identify the reaction type and name the products formed. Ill tell you the Acid or Base list below. acetaminophen. Is HBrO3 or HIO3 a stronger acid? These contribute to {eq}HBrO_3 So according to the formula, the total number of electrons in the HBrO3 Lewis structure is 26. Multiple Choice CH3COOH H2SO3 NH3 H3PO4 HClO3, What is the pOH of a 0.0085 M KOH solution? HIO3. bromic acid (formula) HBrO3. a solution of concentrated HCl is really a solution of H2O, H3O+, and Cl-. What type of compound is HBrO4? Bromine atom on the other hand is an exception and forms an expanded octet to fulfill the formal charge stability. Explain why p-nitrophenol is more acidic than 4-nitrocyclohexanol. Provide equations/reactions What is a strong acid? borax As we know HNO 3 sometimes acts as the base and sometimes as an acid. Weekreport 38, 2022. HIO3 is generally considered a weak acid when the solvent is water, but is a strong acid when dissolved in acetic acid. Therefore, the "H"-"Cl" bond is weakened more from more uneven sharing of electrons, and weaker bond = stronger acidity. Weakening of the O-H bonds leads to increased acidity and is enhanced by the following factors: 2. Explanation: As oxygen atom is highly electronegative than hydrogen atom. For each pair of acids, a state in which acid is a stronger acid, and briefly explain. In the case of the HBrO3 Lewis structure, the hybridization of the central atom is important. Electronegativity increases when more oxygen atoms are present Br is in a higher oxidation state in HBrO4 The bond enthalpy is higher in HBrO3 The Ka value is higher in HBrO3 Question 28 3 pts Stomach acid can have a pH of about 1.45. With an increase in the number of O atoms attached to Cl, more electrons are pulled away from OH bond and more weaker becomes the OH bond. We also use third-party cookies that help us analyze and understand how you use this website. HF (Hydrofluoric acid) is a weak acid, but you can't store it in glass bottles as it will dissolve the glass. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Perbromic acid | HBrO4 or BrHO4 | CID 192513 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities . These cookies will be stored in your browser only with your consent. Acid Strength and Bond Strength. {/eq} and {eq}H_2SeO_3 What is the hydrogen ion [H] concentration in molarity? Dream league soccer barcelona 512512 kits logos. The strong bases are listed at the bottom right of the table and get weaker as we move to the top of the table. Design an 8-to-1 multiplexer using 4-to-1 and 2-to-1 multiplexers only. In the same sense, HBrO4 would be stronger than HBrO3 and HBrO2 would be stronger than HBrO Advertisement naturalmoney The BrO2- ion has one more oxygen (a very electronegative element) than does BrO-, hence BrO2- is more electronegative. 3,737. Learn about Bronsted-Lowry acid. 4 Daniyal Which is a stronger acid HIO_3 or HBrO_3? Sulfuric Acid H2SO4 strong acid. hypochlorous acid (formula) HClO. The oxidation state of Br in HBrO3 and HBrO4 are +5 and +7 Acidity is defined as tendency to donate protons or acc. By clicking Accept All, you consent to the use of ALL the cookies. Why is HBrO3 a stronger acid than H2SeO3 ? HBrO3 only exists in solution, but is a strong acid so it's completely dissociated into H+(aq) and BrO3-(aq). Which is the stronger acid, HIO_4 or HBrO_4? The cookie is used to store the user consent for the cookies in the category "Analytics". Learn more about Stack Overflow the company, and our products. HNO 3 - nitric acid. This then makes the O-H bond more polar, and so more acidic. As we discussed earlier NH 3 is a weak base hence it will form a conjugate acid by adding one proton to itself. Perbromic acid is an inorganic compound with the formula HBrO4. These cookies ensure basic functionalities and security features of the website, anonymously. So I was looking at factors that control the relative strengths of acids and bases. Dls argentina kits dls argentina kits 2018. Why is HF acid stronger than H2O based on molecular structure? Our videos prepare you to succeed in your college classes. An acid, HA, is 90% unionized. You also have the option to opt-out of these cookies. These cookies will be stored in your browser only with your consent. Formic Acid HCHO2 weak acid. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. It is of trigonal pyramidal shape. Which is the stronger acid, cyclohexanol or 2-fluorocyclohexan-1-ol? Perchloric acid formula HClO4. act as an acid). HBrO4 is a stronger acid than HBrO3 by over 2 orders of magnitude. Please purchase a subscription to get our verified Expert's Answer. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". It also dissociates in the aqueous medium forming H+ and BrO3- ions. The concept of conjugate acid-base pair. periodic acid (formula) HIO4. #"HBrO"_2# has #K_a = 1.2 10^-5#, while #"HBrO"# has #K_a = 2 10^-9#. Here bromine is the central atom and it forms 2 double covalent bonds with 2 oxygen atoms and a single covalent bond with the hydroxyl group thereby completing the octet stability criteria for every atom involved. A strong base is a base that is 100 ionized in solution. Explain. Whats the grammar of "For those whose stories they are"? Can banks make loans out of their required reserves? Use Moment-Area Method For the uniform cantilever beam and loading shown, determine (a) the slope at the free end, (b) the deflection at the free end. Learn vocabulary terms and more with flashcards games and other study tools. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. According to its electron dot representation and arrangements, the HBrO3 Lewis structure exhibits trigonal pyramidal shape and tetrahedral geometry. There are only 7 common strong acids . Since I is larger than Br, the H-I bond is longer, weaker, and therefore more prone to dissociation. "HBrO"_2 is the stronger acid. 1. This website uses cookies to improve your experience while you navigate through the website. In binary acids such as HBr and HCl, the H-Br bond is longer than the H-Cl bond as Br is larger than Cl. Explain why the pH of 1.0M hydrochloric acid is 1.0M while that of 1.0M ethanoic acid is 5.0. In direct contrast with HCl vs. HBr , HClO is a stronger acid than HBrO , because Cl is more electronegative, which dominates over the size difference between Cl and Br due to the presence of the oxygen. Bromic acid Explain why an acid-base reaction favors the weaker acid. Perbromsaure. Lets put some numbers on this. "We know that HI is a stronger acid that HBr because I is a much larger atom". Which is the strongest acid HClO4 or HBrO3. T-shirt collar is in navy blue color with detail of Catalan flag and its sleeves are in blue color. I think the correct order according to increasing acid strength would be the one in option B. The HBr bond in HBrO is stronger than the HBr bond in HBrO3 E. The HO bond in HBrO is weaker than the HO bond in HBrO3 C and D are invalid because there is no HBr bond. Thus, a solution of this salt will have a pH >7. How is this important in a biological system? In strong acid, 100% of the molecule will make ion form. Which is the stronger acid: CH4 or CH3Cl? {/eq} and selenous acid, {eq}H_2SeO_3 It does not store any personal data. Bromic acid | HBrO3 or BrHO3 | CID 24445 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities . you will need to provide truth table, logic expression and circuit diagram. How to use Slater Type Orbitals as a basis functions in matrix method correctly? This is due to the electronegativity of halides and how Bronsted-Lowry acid and base chemistry works. The pKa of HBrO3 is -2 and of HBr04 is -4.6. Give brief reasons for your answers. Comparing basic strengths between pyridine and 1,2-dihydropyrazine, Comparing acidic strengths between benzylammonium ion and phenol. Understand the Bronsted-Lowry acid definition, the mechanisms, and see Bronsted-Lowry acid and base conjugate examples. It is considered a strong electrolyte because it can show complete dissociation, unlike weak electrolytes which only dissociate partially. What four features of bacteria that enable them to survive in a wide variety of habitats? HBrO3 Lewis structure does have an OH group in it but it cannot be considered as a base because it does not give hydroxyl ions on dissociation. HIO is a stronger acid than HIO 4 because it has fewer oxygens surrounding the central I atom. H3PO4 has more EN atoms than H3AsO3 first of all. The oxygen of the hydroxyl OH group shares its one electron with the central bromine atom and results in a single covalent bond. All these behaviours by HBrO3 Lewis structure confirms its covalency. Why does the strength of an acid affect the enthalpy of neutralization? Perbromic acid is a bromine oxoacid. In chemistry neutralization or neutralisation see spelling differences is a chemical reaction in which an acid and a base react quantitatively with each other. Manage Settings 3) 4-methylpent-1-ene reacts with hydrogen bromide (identify major and minor products if necessary) O None of these O 1786.95 lb-ft/s O 3.26 hp O 2441.80 Watts, By creating an account, you agree to our terms & conditions, Download our mobile App for a better experience. Is HIO3 an acid or base. Related guide for Is HBrO3 Weak Or Strong. Compare the best options for 2023. But opting out of some of these cookies may affect your browsing experience. These tend to withdraw electrons from the O-H bond, and the proton (H+) is more readily lost, making the acid stronger. Hydrobromic acid formula HBr. a) Which is the strongest acid: HCLO HBrO 2 HBrO 3 HlO 3 HClO 3. b) Which is the strongest acid: H2S CH4 H2O NH3 H 2 As -. HBrO4. Before the double bond formation between bromine and oxygen atoms, the formal charge on bromine was +2 and on oxygen atoms, it was -1. Identify the conjugate base in the following reaction. Explain why the strongest acids are assigned the lowest pH values. H 2 SO 4 - sulfuric acid ( HSO4- is a weak acid) HBr - hydrobromic acid. It has an H 0 value of 151 compared to 12 for sulfuric acid. They though do not participate in bonding due to completion of stability criteria are very influential in deciding various electronic properties. hydrophilic hydrophobic amphoteric isoprotic isoelectronic, Which one of the following is a strong acid? If you want to quickly find the word you want to search, use Ctrl + F, then type the word you want to search. Since I is larger than Br, the H-I bond is longer, weaker, and therefore more prone to dissociation. Yes, the HBrO3 lewis structure is a strong electrolyte. strong acid. Br is in a higher oxidation state in HBRO4 Electronegativity increases when more oxygen atoms are present The Ka value is higher in HBRO3 The bond enthalpy is higher in HBRO3 May 25 2022 | 05:24 PM | Earl Stokes Verified Expert 9 Votes 8464 Answers This is a sample answer. 1) Provide the balanced chemical equation for the complete combustion Making statements based on opinion; back them up with references or personal experience. Is HIO3 an acid or base. {/eq} which has only 1 terminal O atom for two O-H bonds. So to make the structure stable and formal charge 0 there was the formation of double covalent bonds between the bromine atom and two oxygen atoms. Higher number of terminal O atoms in the molecule. Expert Answer HBrO<HBrO2<HBr<HBrO4 b. HBrO3 is strong acid than HIO3 because of cen View the full answer Transcribed image text: 4. A: It is to be mentioned why HBrO4 is a stronger acid than HBrO3. Br is in a higher oxidation state in HBRO4 Electronegativity increases when more oxygen atoms are present The Ka value is higher in HBRO3 The bond enthalpy is higher in HBRO3 Expert Solution Want to see the full answer? Minimising the environmental effects of my dyson brain, Identify those arcade games from a 1983 Brazilian music video. So no since HBrO3 and HBrO4 dont completely dissociate they are not considered strong acids. Is HBrO4 strong or weak? Much detailed information about HBrO3 Lewis structure solubility is not available. Circle the stronger acid and briefly explain your choice: What would you expect to be the stronger acid, trichloroacetic acid or tribromoacetic acid? {/eq} being the stronger acid of the two. See all questions in pH, pKa, Ka, pKb, Kb. HBrO3 is not a salt . strong acid. When titrating a strong monoprotic acid and KOH at 25C, the A) pH will be less than 7 at the equivalence point. Consequently is NaOBr an acid or base. HBrO3 hch3co2 HNO3 acetic acid Cf2Cl2 H2SO4 SO3 CO2 CH4 HC2H3O2 CCL4 HCN BI3 NH3 hf SO2 ch3cooh CF4 NI3 hcl clo2 ammonia perchloric acid PCL3 nitric acid Chloric acid h2o CH3OH Answer: HBrO4 ( Perbromic acid ) is a Molecular bond. The answer is B!!! Why is H3O+ the strongest acid and OH- the strongest base? Conjugate bases of strong acids are ineffective bases. How much power is required to overcome aerodynamic drag if p = 1.225 kg/m3? How do you tell which is the stronger acid? These steps are discussed ahead: It is very much evident that the HBrO3 Lewis structure comprises hydrogen, bromine, and oxygen atoms. strong acid. Why is HClO3 a stronger acid than HBrO3 and HBrO3 a stronger acid than HIO3? Which is stronger acid CH_3CH_2CH_2CF_2CH_2CO_2H or CH_3CH_2CH_2CBr_2CH_2CO_2H and why ? H3PO4 Phosphoric acid is a weak acid due to the fact that it does not fully dissociate in water. Among these three acids HClO3 is the. The BrO2 - ion has one more oxygen (a very electronegative element) than does BrO-, hence BrO2 - is more electronegative. Which is the stronger acid in the following pair? Salts of weak acids or bases can affect the acidity or basicity of their aqueous solutions. A very strong base always forms a weak conjugate acid. By signing up, you'll get thousands of step-by-step solutions to your homework questions. If you want to quickly find the word you want to search, use Ctrl + F, then type the word you want to search. Comparison Of Planet Rotation Speeds Around Its Axis Video Solar System Planets Axial Tilt Solar System All eight planets in the Solar System orbit the Sun in the direction of the Suns rotation which is counterclockwise when viewed from above the Suns north pole. Update. Perbromic acid is a bromine oxoacid. Call Me By Your Name, Ending, This increases the acid strength. Maybe my question is moot now that I think about it. Strong electrolytes: (1) All ionic compounds; (2) For molecular compounds: they are the strong acids . Some Examples For Strong And Weak Acids And Bases, How To Determine If Acid Is Strong Or Weak Shortcut W Examples And Practice Problems Youtube, Relative Strengths Of Acids And Bases Chemistry 2e, Build the best squad on the planet and lead them all the way to win the league champion or World Cup of FIFA. Cl,Br,I all, belong to the same group. Yes, the HBrO3 Lewis structure is stronger than the HBrO2 Lewis structure in terms of their acidity. Acid strengths for HBrO4 vs HIO4, and HBr vs HI, factors that control the relative strengths of acids and bases, We've added a "Necessary cookies only" option to the cookie consent popup, Comparison of organic and inorganic acid strengths. Why is acetic acid considered a weak acid? Chlorous acid formula HClO2. Based on this information is HBr a strong acid or weak acid. HBrO4 is a stronger acid than HBrO3 by over 2 orders of magnitude. The cookie is used to store the user consent for the cookies in the category "Performance". These are oxyacids. Is HBrO3 a strong electrolyte? The pKa of HBrO3 is -2 and of HBr04 is -4.6. A very strong acid always forms a weak conjugate base. It is a conjugate base of a hypobromous acid. In the HBrO3 Lewis structure all the atoms involved are non-metals which do not have much electronegativity difference amongst them. Venus rotates in the opp, Do All Planets Rotate in the Same Direction. Barcelona Kits 2018-19 for Dream League Soccer The color scheme of Barca new 18-19 uniform is similar to the Barcelona kits 2017. Which acid is stronger HBrO3 or HBrO4? But H X 3 P O X 4 is a poor oxidizing agent. Explanation: For oxyacids with the same central atom, the acidity increases as the number of atoms bonded to the central atom increases. For oxoacids, relative acid strength depends on the strength of the O-H bonds. HBrO3 Lewis structure being an oxyacid exists only in aqueous solutions. InsBrO3 Lewis structure is an inorganic strong oxyacid. Chlorine being more electronegative has a higher tendency of attracting electrons than bromine. Which is the stronger acid, NH4 + or HBrO? 1 Answer Sorted by: 6 "We know that HI is a stronger acid that HBr because I is a much larger atom" That is only half the story. Continue with Recommended Cookies. This cookie is set by GDPR Cookie Consent plugin. The octet rule is the core concept of bonding which emphasizes that every element should have 8 valence electrons to be considered stable. It is colorless and exists in aqueous solutions but due to its high sensitivity, it decays at room temperature to bromine forming a yellow-colored solution. Acid with values less than one are considered weak. It can react with the water molecule in a reversible manner where it releases hydrogen and oxygen gas along with hydrogen bromide (HBr). Why does benzylic acid only precipitate in acidic solution? Electronegativity increases when more oxygen atoms are present Br is in a higher oxidation state in HBrO4 The bond enthalpy is higher in HBrO3 The Ka value is higher in HBrO3 Question 28 3 pts Stomach acid can have a pH of about 1.45. Strong acid Weak acid Strong base Weak base Answer. Asking for help, clarification, or responding to other answers. This would make - anion a more stable conjugate base as compared to - anion, thus rendering HBrO4 more acidic than HIO4. Which would you expect to be the stronger acid, trichloroacetic acid or tribromoacetic acid ? Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Here bromine atom after bonding has more than 8 valence electrons. (a) HI (b) HCl. [Only enter a numerical. Question 15 options: True False. chloric acid (formula) HClO3. (A) Strength of acidic character of oxyacids lies in the following sequence: HClO4 > HBrO4 > HIO4 (R) Greater is the oxidation state of a halogen, more is the acidic character of its oxyacid. Which is the stronger acid, H 2 S or C H 3 C O O H ? It doent matter for our staff. Is hbro2 weaker than hbro3? Since I is larger than Br, the H-I bond is longer, weaker, and therefore more prone to dissociation. Oxoacids: In chemistry, there is a group of acids with the general formula {eq}\rm{HnEO_m }{/eq}. This weakens the H-O bond which makes it easier for the H to come off as H+ (i.e. The lesser the formal charge the more authentic the electric charge distribution and the more the stability of the molecule. The seven common strong acids are: HClO4, Ka 1010 HI, Ka = 3.2 109 HBr, Ka = 1.0 109 HCl, Ka = 1.3 106 H2SO4, Ka1 = 103 HNO3, Ka = 24 HClO3, Ka 10 Of these, the binary acids are some of the strongest, with one exception being HClO4. Learn vocabulary terms and more with flashcards games and other study tools. . What is the hydrogen ion [H] concentration in molarity? Is HBrO3 acid or base. As far as HBrO3 Lewis structure is concerned then over here hydrogen is the least electronegative element but due to its small size, it cannot accommodate such large atoms. All rights reserved. The hydrogen atom completes its duplet by sharing 1 electron with oxygen. Acid. Unlike sulphuric acid (H2SO4), sulphurous acid (H2SO3) is a weak acid; that is, aqueous sulphurous acid acid does not dissociate entirely into H+ (H3O+) and bisulfite ions, meaning that the bisulfite ion is comparatively stronger in maintaining a proton when there is a base, such as water. 1. A strong acid B weak acid C impossible to tell 6. strong acid. 1 Structures Expand this section. The eight planets do not all rotate in the same direction. MathJax reference. Lewis structure can only be considered complete. For that H+ ion is released and its electrons are kept by bromate and chlorate ions in the form of a negative charge. Outdoor Wall Murals Near Me, Chemically, there are many usages associated with the HBrO3 Lewis structure where it can be used in the manufacturing of bromates which are further used in the synthesis of inorganic bromine and various other bromides of zinc, calcium, and sodium. Thus, the strongest acid is . Is hbro3 a salt? Question Transcribed Image Text: Why is HBRO4 a stronger acid than HBRO3? Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Yes, the HBrO3 Lewis structure is soluble in water. From the formula of HBrO3 Lewis structure and HBrO2, it is evident that the former is stronger than the latter. Rather than likening the woman to a beautiful bird, she is compared, surprisingly, to a tired, old peacock. . As is a larger atom than P. Yes, P has a larger EN, but not by much. Hence planets that formed within this disk of material all ended up orbiting the Sun in the. A very strong base always forms a weak conjugate acid. How do you calculate the pH of a buffer solution? Since chlorine is more electronegative than bromine, HClO4 is a stronger acid than HBrO4. Ironically, it is a Lewis base. Copyright 2022 YourWiseInfo.com A strong acid has a strong conjugate base. 1) Reaction of 2-methylpropan-1-ol with acidified potassium permangan Its properties ranging from bonding to structural to electronic are descripted in this article. HBrO3 Lewis structure denoted by several names like bromic acid or hydrogen bromate is an oxoacid. Weak acids and bases are less than 100% ionized in aqueous solution. HBRO < HBRO4 < HBrO3 Place the following in order of increasing acid strength. Necessary cookies are absolutely essential for the website to function properly. This is because the ability of bromine to draw electrons away from the group (thus making bond more polar) increases with the number of electronegative O atoms attached to . Hence HClO2 released proton easily than HBrO2 . Arrange the following in order of increasing acid strength (weakest to strongest acid) HBr, HBrO4, HBrO2, HBrO b) Which is the stronger acid. 4Hint 1: Which Is More Electron Withdrawing (considerelectronegativity) P Or As? Explain. Acidity can be measured as the easy of releasing a proton (H+) unit. HCl HBr and HI are all strong acids whereas HF is a weak acid. HBrO3 or HIO3? In nutshell, the HBrO3 Lewis structure is a strong inorganic oxyacid that exhibits covalent bonding and only exists in the aqueous medium. Hydrofluoric Acid HF weak acid. This weakens the H-O bond which makes it easier for the H to come off as H+ (i.e. [Only enter an answer. Why does adding chlorine increase the acidity of acetic acid? 2021 Education Expert, All rights reserved. What are the most prominent differences between strong acid and weak acid? This means that both are strong acids, completely ionized in water. Explain why CH3CONH2 is a stronger acid and a weaker base than CH3CH2NH2. Which is the stronger acid, H2O or C6H5NH3+? Is there a way to search all eBay sites for different countries at once? Correct option is A) Oxygen is more electronegative than chlorine. Explain the following observations: a) HCl is a stronger acid than H2S b) H3PO4 is a stronger acid than H3AsO4 c) HBrO3 is a stronger acid than HBrO2 d) H2C2O4 is a stronger acid than HC2O4- e) benzoic acid, C6H5COOH, is a stronger acid than phenol, C6H5O. a) CH_3COOH b) CH_2CICOOH c) CH_2BrCOOH d) CH_2FCOOH. HBrO4 is called perbromic acid.HBrO3 is bromic acidHBrO2 is bromous acidHBrO is hypobromic acid. Another reason why the HBrO3 Lewis structure is considered a strong electrolyte is that it is a strong inorganic oxyacid with proper cations and anions. HBrO3 is a stronger acid than HIO3. The pKa of HBrO3 is -2 and of HBr04 is -4.6. As you see in the above reaction NH3 is a weak base and we know a weak base always forms a conjugate acid not necessarily the strong one. The conjugate base of a very weak acid is stronger than the conjugate base of a strong acid. HBrO3 Lewis structure is an oxyacid that has the general formula HaXbOc. HBrO3 is a stronger acid than HBrO2 , because bromine in the former acid is in +5 oxidation state compared to the later in which it is in +3 oxidation state. Weekreport 37, 2022. Thus, we predict that HBrO2 should be a stronger acid than HBrO.