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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 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 HCN is a weak acid. 1.0 mol of KOH is added to 1.0 L of a 1.0M HCN solution. 0.086 mol of KOH is added to 1.0 L of a solution that is 1.3M in both HCN and KCN. acids: ☐ bases: ☐ ☑ other: ☐ acids: ☐ bases: ☐ other: ☐

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 HCN is a weak acid. 1.0 mol of KOH is added to 1.0 L of a 1.0M HCN solution. 0.086 mol of KOH is added to 1.0 L of a solution that is 1.3M in both HCN and KCN. acids: ☐ bases: ☐ ☑ other: ☐ acids: ☐ bases: ☐ other: ☐

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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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 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 HCN is a weak acid. 1.0 mol of KOH is added to 1.0 L of a 1.0M HCN solution. 0.086 mol of KOH is added to 1.0 L of a solution that is 1.3M in both HCN and KCN. acids: ☐ bases: ☐ ☑ other: ☐ acids: ☐ bases: ☐ other: ☐
Transcribed Image Text: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 HCN is a weak acid. 1.0 mol of KOH is added to 1.0 L of a 1.0M HCN solution. 0.086 mol of KOH is added to 1.0 L of a solution that is 1.3M in both HCN and KCN. acids: ☐ bases: ☐ ☑ other: ☐ acids: ☐ bases: ☐ other: ☐
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