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Conjugate Acids + Bases

Authored by Katherine Dirksen

Chemistry

11th - 12th Grade

NGSS covered

Used 201+ times

Conjugate Acids + Bases
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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which compound is the conjugate base?

HCO3- + HCl ==> H2CO3 + Cl-

HCO3-

HCl

H2CO3

Cl-

Tags

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

NH3 + H2O --> NH4+ + OH-

What is H2O in this reaction?

acid

base

conjugate acid

conjugate base

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In the reaction below, H2O is a(n):

H2SO3 + H2O --> H3O+ + HSO3-

base

acid

conjugate acid

conjugate base

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

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

HCl
H2O
H3O+
Cl-

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Given the equation:

H2SO4 + H2O ↔ H3O+ + HSO4- 1

What is the conjugate acid?

H2SO4

H2O

H3O+

HSO4- 1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is transferred between a conjugate acid-base pair?

An Electron
A OH- ion
A Proton
A Neutron

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

NH3 + H2O --> NH4+ + OH-

What is OH- in this reaction?

acid

base

conjugate acid

conjugate base

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