Acids and Bases Conjugate

In the reaction HCl + H2O → H3O+ + Cl- what is the conjugate acid?

• HCl

• H2O

• H3O+

• Cl-

Given the equation: H₂SO₄ + H₂O ↔ H₃O⁺ + HSO₄^- What is the conjugate acid?

• H₂SO₄

• H₂O

• H₃O⁺

• HSO₄^{- 1}

Given the reaction which compound is the Acid?

• NH₃

• HCl

• NH₄⁺

• Cl^-

Which compound is the conjugate base?

• HCO₃^-

• HCl

• H₂CO₃

• Cl^-

In the reaction below, H₂O is a....

H₂SO₃ + H₂O → H₃O⁺ + HSO₃^-

• base

• acid

• conjugate acid

• conjugate base

NH₃ + H₂O → NH₄⁺ + OH^-

What is H₂O in this reaction?

• acid

• base

• conjugate acid

• conjugate base

Given the equation:

H₂O + H₂O ↔ H₃O⁺ + OH^-

What type of compound is water?

• Acidic

• Basic

• Neutral

• Amphiprotic

How do Bronsted-Lowry conjugate acid-base pairs differ?

• differ by one H⁺

• Differ by one OH^-

• Differ by two H⁺

• Differ by some number of H⁺

What is NH4⁺ classified as?

• Acid

• Base

• Conjugate Acid

• Conjugate Base

Given the reaction above, which compound is the conjugate base?

• NH₃

• NH₄⁺

• Cl^-