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 HF is a weak acid. acids: 1.4 mol of NaOH is added to 1.0 L of a 1.4M HF solution. bases: ☐ ☑ other: ☐ acids: 0.3 mol of NaOH is added to 1.0 L of a solution that is bases: ☐ 0.7M in both HF and KF. 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 HF is a weak acid. acids: 1.4 mol of NaOH is added to 1.0 L of a 1.4M HF solution. bases: ☐ ☑ other: ☐ acids: 0.3 mol of NaOH is added to 1.0 L of a solution that is bases: ☐ 0.7M in both HF and KF. other: ☐
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.122E
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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 HF is a weak acid.
acids:
1.4 mol of NaOH is added to
1.0 L of a 1.4M HF
solution.
bases: ☐
☑
other: ☐
acids:
0.3 mol of NaOH is added to
1.0 L of a solution that is
bases: ☐
0.7M in both HF and KF.
other: ☐
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