17. Acid and Base Equilibrium

Bronsted-Lowry Acids and Bases

Multiple Choice
Write the formula of the conjugate base for the following compound:
H₂Se
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Multiple Choice
In the following reaction, labelBronsted-Lowry acid and base, along with conjugate acid and base.

H₂C₆H₆O₆ (aq) + H₂O (l) ⇌ HC₆H₆O₆⁻ (aq) + H₃O (aq)
Open Question
Write the formula for the conjugate acid of each of the following bases.
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Multiple Choice
What is the formula for the conjugate acid of the Brønsted-Lowry base CH3NH2?
Multiple Choice
Which of the following equations correctly shows how the ClO⁻ ion acts as a Bronsted-Lowry base?
Open Question
Which is the correctly balanced chemical equation for the reaction of KOH and H₂SO₄?
Open Question
H2co3(aq)+h2o(l)⇌h3o+(aq)+hco3−(aq)
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Multiple Choice
In the Brønsted–Lowry model, what is the conjugate acid of the sulfate ion $S_{O}_{4}^{2}$ (i.e., $S_{4} O_{4}^{}$ )?
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Multiple Choice
Which of the following is a Bronsted-Lowry acid?
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Open Question
Which compound forms a powerful acid and also contains a halogen? H₂S, HBr, Li₂O, or LiBr?
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Multiple Choice
Which of the following is the strongest base?
a. NO₃⁻ b. F⁻ c. Cl⁻ d. ClO₄⁻ e. H₂O
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Multiple Choice
Determine the chemical equation that would result when carbonate, CO3^2-, reacts with water.
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Multiple Choice
According to the Brønsted–Lowry definition, what is an acid?
Multiple Choice
In the chemical equation HNO2(aq) + H2O(l) ⇌ H3O+(aq) + NO₂⁻(aq), which species act as Bronsted-Lowry acids?
Open Question
In the reversible reaction HCN + H₂O ⇌ CN^- + H₃O⁺, the two Bronsted-Lowry acids are...
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