The best rationale for the difference in acidity  between water and hydrogen sulfide Im confused between B and C. The more acidic compound has a hydrogen attached to a more electronegative atom The more acidic compound has a hydrogen attached to a larger atomic radius atom The more acidic compound has a more stable conjugate base because of addition resonance structures stabilizing the charge The more acidic compound has a stronger molecular dipole that increases the polarization of the acidic hydrogen The more acidic compound has a greater amount of s-character in the acidic bon

Q: Rank the following in order of decreasing acid strength. Select the single best answer. HCl > HClO >…

A: As pKa increases acidity decreases. For the given acids, pka are as follows, HCl = -5.9 HClO = 7.53…

Q: Write equations for the reaction of each compound with BF3, a Lewis acid

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Q: Name three polar acidic amnio acid

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Q: radius atom C. The more acidic compound has a more stable conjugate base because of addition…

A: In the given question we have to define why hydrogen sulphide (H2S)  is more acidic than Water (H2O)…

Q: Place the following in order of increasing acid strength among these perhalic acids.   (bonus…

A: Given HBrO4   HClO4      HIO4  find increasing acid strength

Q: H. vs

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Q: In an equation of hydrofluoric acid plus water yields fluoride ion plus hydronium ion, What is the…

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Q: Rank the following in order of increasing acidity (least acidic first). OH A B CH3 с .NH₂

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Q: Which molecule is more acidic? H F F F F 2,2-difluoro isomer 3,3-difluoro isomer エ-Z エ-Z

A: This is multiple questions type  So only first question is solved. F is electronegative is group and…

Q: If acid C has a smaller Ka value than acid D, which acid is stronger?

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Q: Hydrogen fluoride is considered: A a weak base B a weak acid C None of the others D a strong…

A: Strong acid and base are those which are strongly dissociates into ions whereas weak acid and base…

Q: or HO но

A: Acidic molecule :   If any molecule can easily gets proton and the conjugate base is very stable…

Q: acid

A: Concentration value depends on Acidity of the solution. In actually Oxalic acid is a weaker acid and…

Q: Identify whether the structure given below is an acid, a base, amphoteric (both acid and base…

A: Given question related to identification of nature of the given compound.

Q: Select one or more: O HCO3- H₂PO4 0 Which of these substances is amphoteric? 0 0 0 HS- HELSHE H₂SO4…

A: We have to select the amphoteric substances

Q: Draw lewis structures and explain, why HNO3 is more acidic than HNO2

A: Strong acid – It is defined as an acid completely dissociate in its aqueous solution is  called as…

Q: e acidic compound has a hydrogen attached to a larger atomic radius atom C. The more acidic…

A: The acidity of a compound is the property of donating hydrogen ions. When an acid gives hydrogen…

Q: For the base hydrolysis reaction of a fluoride ion in water, identify the acid/base labels…

A: Given: Hydrolysis reaction of F- ion.

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: The pH will be less than 7. The pH will be approximately equal to 7. The pH will be greater than 7.…

A: ammonium bromide ,sodium cyanide, potassium bromide, ammonium chloride

Q: Phosphoric acid (H3PO4) is a triacid (pKa1 = 2.2 ; pKa2 = 7.2 ; pKa3 = 12.3). Write the balanced…

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Q: The next few questions will walk you through solving the following problem: At a given temperature,…

A: (a) The equation of hydrazine in water is given below. H2NNH2(aq.)     +     H2O(l)     →…

Q: Could someone explain to me why BH3 is a better Lewis acid than BF3? What makes a good Lewis acid or…

A: Interpretation-  To explain why BH3 is a better Lewis acid than BF3 . What makes a good lewis acid…

Q: Arrange the acids HOCI, HCIO3, and HClO2 in order of increasing acid strength. HOCI < HCIO3 < HCIO2…

A: The order of acidic strength can be calculated as :i) Determine the ratio of number of double bonded…

Q: Which of the following has significant acid properties in water?  CH3Cl  CH4  HF  NH3

A: To determine which of the following is more acidic in water. 1. CH3Cl 2. CH43. HF 4. NH3

Q: Recalling that bond length is inversely related to bond strength, explain why HCl is a stronger acid…

A: Bond length is inversely related to bond strength, explain why HCl is a stronger acid than HF.

Q: ncreasing electronegativity for the central atom affects acidity by: A. making both binary and…

A: Electronegativity is defined as the tendency of an atom to gain electrons. Generally, nonmetals tend…

Q: Bases react with O Acids to produce salts and water Salts to produce acids and water. Water to…

A: Neutralization Reaction: An acid-base neutralization reaction is the most common form of a…

Q: 1. Predict whether an aqueous solution of, ammonium citrate, NH.H.C.H.O. will be acidic, basic or…

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Q: The more hydrogen ions present, the (lower/ higher) the pH, the (less/more) the acidic solution is.

A: The more hydrogen ions present , the lower the pH ,the more the acidic the solution is.

Q: Enter the chemical formula of a binary molecular compound of hydrogen and a Group 7A element that…

A: Since, The question is based on the concept of chemical compounds. we need to identify a compound of…

Q: how many times more acidic is a solution with ph 1 versus a solution with ph 4

A: Solution -1 =&gt; pH = 1 Solution -2=&gt; pH = 4

Q: Which species is the stronger base and why?

A: According to Lowry Bronsted concept, base is a substance that can accept proton. The strength of the…

Q: Y Part B Arrange the following amines in order of decreasing base strength Rank from strongest to…

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Q: Which statement about the following equilibrium is true? H H H H. H. HIH H Equilibrium will favor…

A: Bronsted-Lowry acid-base theory: According to the Bronsted-Lowry acid-base theory, acid is a…

Q: which has the lowest ph at equilibrium? cyanic acid, formic acid, lactic acid, propionic acid, or…

A: To know the lowest pH of the given acids in equilibrium, we need to know the Ka value of the acids.…

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