Acid and Base Conjugate Pair AP MC

What is a Bronsted-Lowry Base

• a proton (H⁺) acceptor

• a proton (H⁺) donor

• an electron acceptor

• an electron donor

What is a Bronsed-Lowry acid

• an electron donor

• an electron acceptor

• a proton donor

• a proton acceptor

What is a proton in this context?

• e⁻

• H⁺

• a particle in the nucleus

• OH⁻

In his example, HA is the acid; what is HA's conjugate base?

• A⁻

• B

• HB⁺

• HA

What does the double arrow mean?

• the reaction moves forward

• the reaction moves backward

• the reaction can move backwards

• the reaction is confused

How do conjugate pairs differ

(a)  

How many H's does answer choice differ by?

(a)  

How many H's does answer choice B differ by?

(a)  

How many H's does option C differ by?

(a)  

Why are options B and C really wrong?

• Option B doesn't have the same number of oxygen's in both.

• Option C doesn't have Nitrogen in both.

• The hydrogen's are wrong.

• Not enough info is given