6 Written Questions

1. phosphate
2. sulfate
3. cyanide
4. sulfite
5. chlorate
6. ammonium

6 Multiple Choice Questions

1. carbonate
   1. NO3-
   2. CrO4-2
   3. CO3-2
   4. SO3-2
2. hydroxide
   1. CN-
   2. NO2-
   3. OH-
   4. NO3-
3. chlorite
   1. CIO2-
   2. CIO4-
   3. CIO3-
   4. CIO-
4. dichromate
   1. CO3-2
   2. CrO4-2
   3. CIO3-
   4. Cr2O7-2
5. acetate
   1. C2H302-
   2. CIO3-
   3. CO3-2
   4. CIO2-
6. perchlorate
   1. CIO3-
   2. CIO-
   3. CIO4-
   4. CIO2-

5 True/False Question

1. NO2- → nitrite
   

   True        False

2. MnO4- → perchlorate
   

   True        False

3. NO3- → nitrate
   

   True        False

4. CIO- → chlorate
   

   True        False

5. CrO4-2 → chromate
   

   True        False