Acid and Base Conjugate

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

Which of the following show an acid and its conjugate base pair (in that order)

• H₂SO₄, SO₄^2-

• OH^-, H₂O

• NH₄⁺, H₂O

• H₂CO₃, HCO₃^-

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

• NH₃

• NH₄⁺

• Cl^-

The conjugate acid of HCO₃^- is ___ and the conjugate base of HCO₃^- is ___.

• H₂CO₃; CO₃^-2

• CO₃^-2; CO₃^-2

• H₂CO₃; H₂O

• H₂O; H₂CO₃

Which of the following correctly identifies an acid-base pair?

• HCl, NaOH

• H₂CO₃ , CO₃^2-

• H₃O⁺ , OH^-

• NH₄⁺, NH₃

Which of the following word pairs correctly completes the sentence below? _______ are corrosive substances characterized as having a strong smell, a sour taste, and are able to give up a H⁺ ion.

• Acids

• Amphoteric Compound

• Bases

• Electrolyte

Tags

NGSS.MS-PS1-1

Given the reaction above, which compound is the acid?

• NH₃

• HCl

• NH₄⁺

• Cl^-

A compound that donates H⁺ ions is 

• A Bronsted-Lowry Acid

• An Arrhenius Acid

• A Bronsted-Lowry Base

• An Arrhenius Base

What is being donated/accepted between conjugate acid-base pairs?

• a hydrogen (H+) ion

• a hydroxide (OH-) ion

• water

• a neutron