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Conjugate Acid-Base Pairs

Authored by MUHAMMAD BM

Chemistry

12th Grade

Used 189+ times

Conjugate Acid-Base Pairs
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

a hydrogen (H+) ion

a hydroxide (OH-) ion

water

a neutron

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the conjugate acid in the following equation?

PO43- 
HNO3 
NO3- 
HPO42-

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the conjugate base in the following reaction?

HCO3- 
HCl
 H2CO3 
Cl-

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following correctly identifies an Acid-Base Pair?

HH4+ , OH-

H2O , OH-

CaCO3 ,CaCl2

HNO3 , H2SO4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Given the reaction above, which compound is the bronsted-Lowry Acid?

NH3

HCl

NH4+

Cl-

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Given the reaction above, which compound is the bronsted-Lowry Conjugate base, if HCl is the acid?

NH3

NH4+

Cl-

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Given the information from the previous three questions, what is NH4+ classified as?

Acid

Base

Conjugate Acid

Conjugate Base

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