Arkansas State University 
Department of Chemistry
and Physics
CHEM1003
Exam 5
CHEM1003 
Name____________________________
Exam 5
Summer 1999

1. List the properties of an acid in aqueous solution.   (10 points)
 
 
 
 
 
 
 
 
 

2. List the properties of a base in aqueous solution.   (10 points)
 
 
 
 
 
 
 
 

3. Write the seven strong acids (name or formula).      (14 points)
 
 
 
 

4. Write the equation for calculating pH.                (6 points)
 
 

5. Label each of the following as either acidic, basic or neutral.  (10 points)
 
Lemons pH = 2.3 _________________
     
Sea Water pH = 8.5 _________________
     
Bread pH = 5.5 _________________
     
Coffee pH = 6.0 _________________
     
Clorox pH = 9.0 _________________

6. Based on the Arrhenius Acid-Base Theory, define an acid and a base.      (4 points)
 
 
 

7. Define an oxo acid and give an example.  (3 points)
 
 
 

8. Define a binary acid and give an example. (3 points)
 
 
 
 

9. Name the following ions: (2 point each)

a) CN- _______________________________
 

b) CO32- _______________________________
 

c) SO42- _______________________________
 

d) PO43- _______________________________
 

e) MnO4- _______________________________
 

10. Give the formula and the correct charge for each of the following: (2 point each)

a) perchlorate __________________________

b) sulfide __________________________

c) nitrate __________________________

d) dichromate __________________________

e) hydroxide __________________________

11. Name each of the following: (10 points)

a) H2SO4 -

b) K2O -

c) Ca(OH)2 -

d) Fe2O3 -

e) HNO3 -

f) NaHSO4 -

g) HCl (aq) -

h) CO2 -

i) NH4NO3 -

j) K2CO3 -

12. Give the formula for each of the following: (10 points)

cobalt(II) bromide -

sulfurous acid -

aluminum oxide -

silver sulfate -

trinitrogen tetroxide -

iron(III) hydroxide -

hydrochloric acid -

lithium fluoride -

carbonic acid -

ammonium sulfate trihydrate -