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Identifying Acids and Bases

Total questions: 15

Worksheet time: 5mins

Name
Class
Date
1.

Is HF an acid or a base

a)

base

b)

Neither

c)

acid

d)

can act as both

2.

What is the conjugate base for HF?

a)

H2F+H_2F^+  

b)

FF^-  

c)

HFO

d)

H2OH_2O  

3.

Is Ca(OH)2 an acid or base?

a)

acid

b)

neither

c)

can act as both

d)

base

4.

What is the conjugate acid to Ca(OH)2?

a)

Ca2+

b)

CaOH+

c)

Ca

5.

Is NaOH an acid or base?

a)

can act as both

b)

Base

c)

Acid

d)

neither

6.

Is HBr an acid or base and what is it's conjugate?

a)

Base and H2Br+

b)

acid and Br-

c)

neither

d)

both

7.

Is H2SO4 an acid or base and what is the conjugate?

a)

base and HSO4-

b)

both

c)

acid and SO42-

d)

neither

8.

Is KOH and acid or base?

a)

neither

b)

base

c)

acid

d)

can act as both

9.

Is LiOH an acid or base and what is the conjugate?

a)

can act as both

b)

Base and Li+

c)

acid and LiH2+

d)

neither

10.

Is HNO3 an acid or base

a)

acid

b)

neither

c)

base

d)

both

11.

Blank is the conjugate base to HCl

(a)  

12.

Is Sr(OH)2 an acid or base?

a)

acid

b)

neither

c)

base

d)

can act as both

13.

The conjugate acid to Sr(OH)2 is

a)

OH-

b)

Sr2+

c)

HSr+

d)

SrOH

14.

Is CH3COOH an acid or base?

a)

acid

b)

neither

c)

base

d)

can act as both

15.

Draw the conjugate base to CH3COOH?