Which of the following species cannot act as both a Brønsted-Lowry acid and base?13Multiple ChoiceHCO3O HSO4HOO H2PO4

To solve this problem we have to write the Bronsted - Lowry acid and base .

Answered: Which of the following species cannot…

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 2P

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Similar questions

In the following net ionic reaction, identify each species as either a Brnsted-Lowry acid or a Brnsted -Lowry base: CH3COO(aq)+HS(aq)CH3COOH(aq)+S2(aq). Identify the conjugate of each reactant and state whether it is a conjugate acid or a conjugate base.
Indicate whether the first listed reactant in each of the following BrnstedLowry acidbase reactions is functioning as an acid or a base. a. F + H2O HF + OH b. HClO + H2O H3O+ + ClO c. H3PO4 + NH3 NH4+ + H2PO4 d. HNO2 + HS H2S + NO2
Indicate whether the first listed reactant in each of the following BrnstedLowry acidbase reactions is functioning as an acid or a base. a. HF + H2O H3O+ + F b. CN + H2O HCN + OH c. HCN + NO2 HNO2 + CN d. NH3 + HNO3 NH4+ + NO3
Using the BrĂ¸nsted-Lowry model, write an equation to show why each of the following species produces a basic aqueous solution. (a) NH3(b) NO2- (c) C6H5NH2 (d) CO32- (e) F-(f) HCO3-
Define each of the following: a. Arrhenius acid b. BronstedLowry acid c. Lewis acid Which of the definitions is most general? Write reactions to justify your answer.
Using the diagrams shown in Problem 10-37, which of the four acids is the weakest acid?
Write the formula and name for the conjugate acid of the following substances. (The information in Tables 15.6 and 15.8 may be helpful.) (a) N2H4 (b) NO2 (c) ClO4 (d) I
. In each of the following chemical equations, identify the conjugate acid-base pairs. a. NH3(aq)+H2O(l)NH4+(aq)+OH(aq) b. PO43(aq)+H2O(1)HPO42(aq)+OH(aq) c. C2H3O2(aq)+H2O(l)HC2H3O2(aq)+OH(aq)
Classify each of the following statements as true or false: aAll Brnsted-Lowry acids are Arrhenius acids. bAll Arrhenius bases are Brnsted-Lowry bases, but not all Brnsted-Lowry bases are Arrhenius bases. c HCO3 is capable of being amphoteric. d HS is the conjugate base of S2. eIf the species on the right side of an ionization equilibrium are present in greater abundance than those on the left, the equilibrium is favored in the forward direction. f NH4+ cannot act as a Lewis base. gWeak bases have a weak attraction for protons. hThe stronger acid and the stronger base are always on the same side of a proton transfer reaction equation. iA proton transfer reaction is always favored in the direction that yields the stronger acid. jA solution with pH=9 is more acidic than one with pH=4. kA solution with pH=3 is twice as acidic as one with pH=6. lA pOH of 4.65 expresses the hydroxide ion concentration of a solution in three significant figures.
Indicate whether or not the two members of each of the following pairs of substances constitute a conjugate acidbase pair. a. HN3 and N3 b. H2SO4 and SO42 c. NH3 and NH2 d. HCO3 and CO32
Using the BrĂ¸nsted-Lowry model, write equations to show why the following species behave as weak acids in water. (a) Ni(H2O)5OH+(b) Al(H2O)63+(c) H2S (d) HPO42-(e) HClO2 (e) Cr(H2O)5(OH)+
Indicate whether each of the following samples is acidic, basic, or neutral. a. butter, pH 6.1 b. lemon juice, pH 2.2 c. peach, pH 3.5 d. milk of magnesia, pH 10.5

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Which of the following species cannot act as both a Brønsted-Lowry acid and base? 13 Multiple Choice HCO3 HSO4 HO H2PO4