The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HCH3CO₂ is a weak acid. 0 acids: 1.2 mol of KOH is added to 1.0 L of a 1.2M HCH3CO₂ bases: solution. 0.4 mol of HNO3 is added to 1.0 L of a solution that is 0.9M in both HCH3CO₂ and KCH3CO₂. other: acids: 0 bases: || Oother: X 0.0....

The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HCH3CO₂ is a weak acid. 0 acids: 1.2 mol of KOH is added to 1.0 L of a 1.2M HCH3CO₂ bases: solution. 0.4 mol of HNO3 is added to 1.0 L of a solution that is 0.9M in both HCH3CO₂ and KCH3CO₂. other: acids: 0 bases: || Oother: X 0.0....

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 29Q

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The reaction just described is reversible. Deprotonation of the conjugate acid of an organic base by water provides another example of simultaneous making and breaking of sigma bonds. Thus, in the deprotonation of anilinium ion by water, the base is water, which has unshared electrons on the ________ atom. The acid is ________ ion. A pair of ________ electrons on the oxygen atom of water is pushed toward the ________ atom. Simultaneously, the pair of ________ electrons between the hydrogen and ________ atom of the anilinium ion is pushed toward the ________ atom. Thus, the oxygen- ________ sigma bond is made and a hydrogen- ________ sigma bond is broken. The nitrogen atom, which possessed a positive charge, is now ________, and the oxygen atom, which was neutral, now possesses a formal ________ charge.
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The sec-butyl cation can react as both a Brnsted-Lowry acid (a proton donor) and a Lewis acid (an electron pair acceptor) in the presence of a watersulfuric acid mixture. In each case, however, the product is different. The two reactions are as follows: (a) In which reaction(s) does this cation react as a Lewis acid? In which reaction(s) does it react as a Brnsted-Lowry acid? (b) Write Lewis structures for reactants and products and show by the use of curved arrows how each reaction occurs.
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The preparations of two aqueous solutions are described In the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water Iitself. Write the chemical formulas of the specles that will act as acids in the 'acids' row, the formulas of the species that will act as bases In the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that HCH, CO, is a weak acid. do acids: 0.. 0.59 mol of KOH is added to Ar 1.0 L of a 1.3M HCH,CO, bases:| solution. other: 0.1 mol of HI is added to acids: 1.0 L of a solution that is bases:| 0.3M in both HCH,CO, and KCH, CO,. other: 0回

O ACIDS AND BASES Identifying the major species in weak acid or weak base... The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. 99 You will find it useful to keep in mind that HCN is a weak acid. do O acids: O On 1 mol of NaOH is added to 1.0 L of a 0.6M HCN bases: D solution. other: 1300 0.3 mol of HNO, is added to O acids: 1.0 L of a solution that is bases: O 0.7M in both HCN and KCN. other: 1301 Explanation Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessibility 21 tv A MacBook Pro