Which is the strongest acid of the following? HIO HBRO НOAt HCIO HCIO2

Q: Which is a stronger acid, H2O or H2S?

A: According to Arrhenius theory an acid is the substance which gives H+ ions when dissolved in water.…

Q: Which of the following is not a strong acid in aqueous solution? O H2SO4 O HI О НBr O HNO2 O HCIO4

A: A strong acid completely dissociated in aqueous solution in to give protons.

Q: Which is the stronger acid, HF or CH3COOH?

A:

Q: which is the MOST acidic hydrogen? II I III IV

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Q: Relative Acid Strength 2.51 Rank the following compounds in order of increasing acidity он NH2 HO,…

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: Which is the strongest acid? HO. CI HO. F HO. HO. Br

A: Acids are those substances that  donate H+ ions in the solution. If any group present in the…

Q: Based on the differences in electronegativities of the atoms involved, which of the compounds below…

A: The oxidation states of ClOH, BrOH and IOH have same +1. When more negative is halide, it will pull…

Q: ян A 0=4=0 В ОН CF3 с OH D ОН Me. E OH

A:

Q: Given OH O,N (b) Which is the stronger acid (a or b)? Explain your choice in ()

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Q: What is the pH of a 0.22M NaH2PO4 solution?

A: NaH2PO4 is a weak.Ka for NaH2PO4 is 6.23×10-8.Calculate concentration of H3O+:

Q: Which of the following compounds is most acidic? NH3 OH NH2 HO, I II III IV O v O IV III II I

A: Option (A) will be correct choice.

Q: Ammonia is O Acidic O Neutral O Basic

A: Formula of ammonia - NH3. Ammonia contains one nitrogen and three hydrogens. Nitrogen atom of…

Q: Which of the following is expected to be most acidic? ОН NO2 ОН A) B) NO2 C) OH D) ОН ČH3 O A В C

A: In this question we have to tell that which acid is most acidic.

Q: From what acid and what base are these salts below made from? a. Ca(NO3)2 b. NH4Br c. BaCl2

A:

Q: Sodium hydrogen phosphate is available as a hydrated salt: Na HPO, 7H20 (s) When dissolved in water,…

A: pH of solution is given by the following expression  pH=-log[H+] So, that only [H+] ion…

Q: What is the pH of an HCl solution if [H*] = 0.03? %3D

A:

Q: Which of the following is a stronger base? H2N O HO

A: A substance which accepts a proton is known as base. The substance which is formed after gaining…

Q: Part E. Choose the More Acidic for Each of the Following Pairs and Explain whyt 1. ONH, 3. 6.

A:

Q: Which of the following acids is most acidie? least acidic? CO:H „NO: CO,H ÇO̟H „CH, CO,H H,C, (d)…

A: A multiple choice question based on strength of acids, which is to be accomplished.

Q: Which of the following acids is the strongest? A. HBrO2 B. HBrO4 C. HIO2 D. HIO4

A:

Q: Which of the following compounds is most acidic? OH NH2 `NH2 II II IV V || II IV V

A: Greater the acidity higher will be stable conjugate base of the acid.

Q: Calculate the pH of 2.5 M CH2ClCOOH(aq) given that its Ka = 0.0014.

A:

Q: Which of the following salts are acidic?     HONH3Br     CsI     Na2SO3…

A: Positive amines are acidic. [ NH3OH ]+ Ion is the  positively charge counter ion. so it is…

Q: The correct order of decreasing acidity is Br Br OH OH OH HO. Br IV 11

A: Acidic character of carboxylic acid is directly to proportional the electron withdrawing group…

Q: CI F CI CH;CH,CO2H CH;CHCO,H CH;CHCO,H ČH;CH,CO2H II II IV

A: All the given compounds are various types of carboxylic acids.

Q: Which of the following is the weaker acid? NH4* (pKa = 9.20) O HNO2 (pKa = 3.35) H3PO4 (pKa = 2.12)…

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: For the following acid-base reaction, predict which side of the equilibrium is favored. F3C OH HO,…

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Q: Keeping in mind periodic trends, which is the strongest acid? O HCI О Her HI O HF

A: The correct option is:

Q: Which of the compounds shown is the strongest acid? HO, HO, HO, ČI F Br II II Но IV V

A: So here we have to check stability of anion after releasing acidic Hydrogen. Here all groups are…

Q: Which of the following salt aqueous solution is basic? O NaBr O NH4CI O NANO3 O Na2CO3 O LizSO4

A: Na2CO3 aqueous solution is the basic soln.

Q: Select the LEAST acidic species form the list below Select one: O a. HCI Ob NH, OCH,O O d. CN

A: Acidity is the property of a substance to donate a proton(H+), and the basicity of a base is the…

Q: Question 1 In terms of acid strength, which of the following does not belong with the others? HC104…

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Q: Which of the following salts are basic? LiF C5H5NHCl KIO Na2SO3  RbBr

A: EXPLANATION: LiF - It contains Strong acid and Strong base.Hence,it is neutral. C5H5NHCl - It is a…

Q: Which species below is a Lewis Acid? CI 2- + 4 [:ċi:] Co2+ COCI CI CI

A: A substance that can accept a lone pair of electrons is called Lewis acid.

Q: The conjugate acid of NO2- is __________

A: A pair of acid and base which differ by a proton is known as conjugate acid- base pair. (Proton…

Q: Which proton is the most acidic in the compound below? Ha Ha O Proton Ha O Proton Hc O Proton H,

A: Most acidic proton is that can dissociate easily or after dissociation it form stable conjugate…

Q: Calculate the pH of a 0.10 M solution of sodium acetate (NaCH3COO) given that the Ka of acetic acid…

A:

Q: Which of the following compounds would have the lowest pH if each was dissolved in enough water to…

A: pH :-  Negative logarithm to the base 10 of H+ ion concentration expressed in mol/L is called as pH.…

Q: Which of the following is NOT a strong acid? a. HNO3 b. HCIO3 с. НI d. HBr a O b O d

A: high the value of acid dissociation constant, Ka more will be the acidic strength and strong acid it…

Q: Arrange the following in order of INCREASING acidity. I. II. II. IV. ... CI CI OH OH CI CI

A: Correct option is • B    I < III < Iv < II Acidiity depends on the conjugate base…

Q: The pH of 0.075 M NH3 solution (Kb for NH3 = 1.75 × 10-5) O 4.94 O 12.03 O 1 1.05 O 8.02 O 2.09

A: Given,  Concentration of NH3 = [NH3] = 0.075 M  Base dissociation constant of NH3 = Kb = 1.75 x 10-5…

Q: Explain protonation of HNO3 ?

A: The protonation of HNO3 has to be explained below.

Q: Which of the following compounds is most acidic? O HF O HCI O HBr O HI

A: Down the group, X-H bond strength is decrease and the size of the halogen is increase so that easily…

Q: The acid strength decreases in the series HBr > HSO, > CH3COOH > HCN > HCO, Which of the following…

A: The order of acidity of conjugate bases are same as the acidity of acids. But a strong acid has weak…

Q: Me Me

A: The compound which gives hydrogen ion in the aqueous solution behave like an acid. The strength of…

Q: Calculate the pH of a 3.5 x 10-3 M HNO3 solutio O 2.46 O 3.46 O 0.54

A: The acidity of the solution is measured by the pH scale. pH scale ranges from value 1 to 14. The…

Q: Calculate

A: Option c is correct answer. pH= 10.11

Q: Select the most acidic compound. OPH 3 O NH3 AsH3 OSbH3

A: Acidic Nature of 15th group element hydrides:

Q: Which of these substances is amphoteric? Select one or more: 103 H2SO4 H2PO4 HS HCO3

A: To identify: The substances which are amphoteric.

Q: Which is the stronger acid, H2SO4 or H2SeO4? Why?

A:

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