1. Review Set #1 Sodium + oxygen 
Zinc (II) carbonate  (metal oxide + carbon dioxide)
C6H6 + O2 
Aluminum + lead (II) nitrate 
Aqueous solutions of cadmium (II) phosphate and ammonium sulfide react 

2. Review Set #2 Radium + chlorine 
Iron (III) hydroxide  (metal oxide + water)
C12H22O11 + O2 
Iodine + sodium chloride 
Aqueous solutions of potassium carbonate and barium chloride react 

3. Review Set #3 Sodium chloride + oxygen  (SYNTHESIS – metal chlorate)
Silver (I) oxide 
C25H52 + O2 
Silver (charge of +1) + iron (II) acetate 
Aqueous solutions of silver nitrate and potassium chloride react 

4. Review Set #4 Aluminum oxide + water  (SYNTHESIS – metal hydroxide)
Rubidium chlorate  (metal chloride + oxygen)
C2H5OC2H5 + O2 
Aluminum + copper (II) chloride 
Aqueous solutions of aluminum hydroxide and acetic acid react 

5. Review Set #5
Barium oxide + carbon dioxide  (SYNTHESIS – metal carbonate)
Radium chloride 
C4H9OH + O2 
Bromine + calcium iodide 
Aqueous solutions of silver (I) acetate and potassium chromate react 
(Chromates (CrO42-) are usually insoluble. Exceptions include Na2CrO4, K2CrO4, (NH4)2CrO4, and MgCrO4.)

6. Review Set #1 – Answers 4 Na + O2  2 Na2O ZnCO3  ZnO + CO2
2 C6H O2  12 CO2 (g) + 6 H2O
2 Al + 3 Pb(NO3)2  2 Al(NO3)3 + 3 Pb
Cd3(PO4)2 (aq) + 3 (NH4)2S (aq)  3 CdS (s) + 2 (NH4)3PO4 (aq)

7. Review Set #2 - Answers Ra + Cl2  RaCl2 2 Fe(OH)3  Fe2O3 + 3 H2O
C12H22O O2  12 CO2 (g) + 11 H2O (g)
I2 + NaCl  NO REACTION
K2CO3 (aq) + BaCl2 (aq)  2 KCl (aq) + BaCO3 (s)

8. Review Set #3 2 NaCl + 3 O2  2 NaClO3 2 Ag2O  4 Ag + O2
C25H O2  25 CO2 (g) + 26 H2O (g)
Ag + Fe(C2H3O2)2  NO REACTION
AgNO3 (aq) + KCl (aq)  AgCl (s) + KNO3 (aq)

9. Review Set #4 Al2O3 + 3 H2O  2 Al(OH)3 2 RbClO3  2 RbCl + 3 O2
C2H5OC2H O2  4 CO2 (g) + 5 H2O (g)
2 Al + 3 CuCl2  2 AlCl3 + 3 Cu
Al(OH)3 (aq) + HC2H3O2 (aq)  Al(C2H3O2)3 (aq) + H2O (l)

10. Review Set #5 BaO + CO2  BaCO3 2 H2O  2 H2 + O2
C4H9OH O2  4 CO2 (g) + 5 H2O (g)
Br2 + CaI2  I2 + CaBr2
2 AgC2H3O2 (aq) + K2CrO4 (aq)  Ag2CrO4 (s) + KC2H3O2 (aq)