Balancing & Nomenclature Test Review

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______