Conjugate Acids and Bases

Label the acid, base, conjugate acid and conjugate base.

a

b

c

d

acid

base

conjugate acid

conjugate base

Tags

HS-PS1-B

Click on the acid.

Tags

HS-PS1-B

Click on the base.

Tags

HS-PS1-B

Click on the conjugate base.

Tags

HS-PS1-B

Click on the conjugate acid.

Tags

HS-PS1-B

After a base has accepted an H⁺ ion, it becomes a(n)

• An acid

• A Base

• A Conjugate Acid

• A Conjugate Base

The conjugate acid of HCO₃^- is ___ and the conjugate base of HCO₃^- is ___.  (remember that H⁺ ion? well, follow it!!)

• 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

Label the acid, base, conjugate acid and conjugate base.

a

b

c

d

acid

base

conjugate acid

conjugate base

Tags

HS-PS1-B

After an acid has given away an H⁺ ion, it becomes a(n)

• An acid

• A Base

• A Conjugate Acid

• A Conjugate Base