H2co3(aq)+h2o(l)⇌h3o+(aq)+hco3−(aq)

Which of the following is NOT a Brønsted–Lowry acid?

Write the formula of the conjugate base for the following compound:

H₂Se

Write the formula of the conjugate for the following compound:

NH₂NH₂

Which of the following is a Bronsted-Lowry acid?

Determine the chemical equation that would result when carbonate, CO3^2-, reacts with water.

452

Identify conjugate acid and conjugate base in the following reaction.

H₂PO₄⁻ (aq) + H₂O (l) ⇌ HPO₄²⁻ (aq) + H₃O⁺ (aq)

a) HPO₄²⁻ (conjugate acid), H₃O⁺ (conjugate base)

b) HPO₄²⁻ (conjugate base), H₃O⁺ (conjugate acid)

c) H₂PO₄⁻ (conjugate acid), H₂O (conjugate base)

d) H₂PO₄⁻ (conjugate base), H₂O (conjugate acid)

In the following reaction, label Bronsted-Lowry acid and base, along with conjugate acid and base.

H₂C₆H₆O₆ (aq) + H₂O (l) ⇌ HC₆H₆O₆⁻ (aq) + H₃O (aq)

Which of the following is the strongest base?

a. NO₃⁻ b. F⁻ c. Cl⁻ d. ClO₄⁻ e. H₂O

Which of the following bases will have the weakest conjugate acid?

a. CH₃COOH b. HCl c. CH₃NH₂ d. (CH₃)₂NH e. LiOH

In the reversible reaction HCN + H₂O ⇌ CN^- + H₃O⁺, the two Bronsted-Lowry acids are...

197

Write the formula of the conjugate acid of the Brønsted-Lowry base, (CH₃)₃N

182

Write the formula for the conjugate acid of each of the following bases.

262

Which compound forms a powerful acid and also contains a halogen? H₂S, HBr, Li₂O, or LiBr?

205

The conjugate acid of H₂O is ________.

206

Write the formula of the conjugate acid of CH₃CH₃CH₂O^-.

233

Which is the correctly balanced chemical equation for the reaction of KOH and H₂SO₄?

223

Which of the following equations correctly shows how the BrO⁻ ion acts as a Bronsted-Lowry base?

Which of the following equations correctly shows how the ClO⁻ ion acts as a Bronsted-Lowry base?

Which of the following equations correctly shows NO₂⁻ acting as a Bronsted-Lowry base?

In the reaction C5H5N(aq) + H2O(l) ⇌ C5H5NH+(aq) + OH−(aq), which species acts as the Brønsted-Lowry base?

In the chemical equation HNO2(aq) + H2O(l) ⇌ H3O+(aq) + NO₂⁻(aq), which species act as Bronsted-Lowry acids?

The equilibrium constant for the reaction below has the value Ka = 3.5 x 10^-4. In this reaction, the stronger Brønsted-Lowry acid is ________ and the weaker Brønsted-Lowry acid is ________. HF(aq) + H2O(l) ⇌ H3O+(aq) + F-(aq)

The following equation shows the equilibrium in an aqueous solution of ethylamine: C2H5NH2(aq) + H2O(l) ⇌ C2H5NH3+(aq) + OH−(aq) Which of the following represents a conjugate acid-base pair?

Which of the following represents the reaction when a weak base, B, is dissolved in water?

Which of the following explains why HCO3^- is a stronger conjugate base than CO3^2^-?