Quiz Name: Compound Formulas 
Type: Question and Answer 
Instructions: Write your answers on a separate sheet of paper. Check your answers by clicking on “answer key” below the last question.

Use your oxidation table to figure out the chemical formulas for the following compounds.


Question 1: Iron(II)Oxide


Question 2: Iron(III)Chloride


Question 3: Calcium Sulfide


Question 4: Copper(I)Oxide


Question 5: Calcium Chlorate


Question 6: Zinc Sulfate


Question 7: Potassium Carbonate


Question 8: Silver Acetate


Question 9: Iron(III) Sulfide


Question 10: Calcium Nitrate


Question 11: Lead(II)Chlorate


Question 12: Aluminum Sulfate


Question 13: Magnesium Acetate


Question 14: Ammonium Chloride


Question 15: Ammonium Carbonate


Question 16: Aluminum Phosphate


Question 17: Sodium Bromide


Question 18: Calcium Hydroxide


Question 19: Copper(II)Phosphate


Question 20: Hydrogen Sulfate

Answer Key