Balancing & Nomenclature Test Review
· Know how to Name Ionic, Molecular and Polyatomic Compounds.
· Know how to balance chemical equations.
· Know how to label the type of chemical equation reaction.
(Synthesis, Decomposition, Single Replacement, Double Replacement or Combustion) Type of Reaction
1. __ Pb(NO3)2 __ PbO + __ NO2 + __O2 ______
2. __ H2O + __ Mg __ Mg(OH)2 + __ H2 ______
3. __ C2H5OH + __ O2 __ H2O + __CO2 ______
4. Write the formula or name of the following compounds (using the simplified nomenclature rules)
a. sodium hydrogen carbonate (sodium bi-carbonate) ______NaHCO3______(here is a tough example)
b. Al2O3 ______
c. CuSO4 ______
d. KCl (one potassium one chlorine) ______
e. Na3PO4 ______
f. FeCl2 ______
g. NO ______
h. N2P5 ______
i. ammonium sulfide ______
j. sulfuric acid ______
k. zinc(II) carbonate ______
l. nitrogen ______
m. sulfur trioxide ______
n. hydroiodic acid ______
Balancing & Nomenclature Test Review ANSWERS
· Know how to Name Ionic, Molecular and Polyatomic Compounds.
· Know how to balance chemical equations.
· Know how to label the type of chemical equation reaction.
Type of Reaction
1. _2_ Pb(NO3)2 _2_ PbO + _4_ NO2 + _1_O2 __Decomposition_
2. _2_ H2O + _1_ Mg _1_ Mg(OH)2 + _1_H2 _Single Replacement_
3. _1_ C2H5OH + _3_ O2 _3_ H2O + _2_CO2 ___Combustion____
4. Write the formula or name of the following compounds (using the simplified nomenclature rules)
a. sodium hydrogen carbonate (sodium bi-carbonate) ______NaHCO3______
b. Al2O3 _____aluminum oxide_____
c. CuSO4 __Copper (II) sulfate______
d. KCl (one potassium one chlorine) ___Potassium Chloride____
e. Na3PO4 ___sodium phosphate_____
f. FeCl2 ___Iron(II) chloride______
g. NO ___Nitrogen monoxide_____
h. N2P5 ___di nitrogen pentphosphide___
i. ammonium sulfide ____(NH4)2S______
j. sulfuric acid ____H2SO4______
k. zinc(II) carbonate ____ZnCO3______
l. nitrogen ____N2______
m. sulfur trioxide ____SO3______
n. hydroiodic acid ____HI______