Name: ___________________________________
Period: ________
Chemical Reactions and Compounds Worksheet
Chemical Reactions
PART 1: Using the letter W, X, Y, and Z, restate the examples of the four different types of chemical
reactions described in your textbook on pages 28-29.
Synthesis Reaction
Decomposition Reaction
Exchange Reaction
Reversible Reaction
PART 2: Distinguish which type of reaction is shown by each of the following examples. Write the proper
term for the type of reaction in the space to the left.
______________________________ 1. 2KClO3 -------- 2KCl + 3O2
______________________________________________
2.
Cl2 + 2KI -------- 2KCl + I2
______________________________ 3.
2Mg2 + O2 -------- 2MgO
______________________________ 4.
C6H12O6 + C6H12O6 -------- C12H22O11 + H2O
______________________________ 5.
CaCO3 -------- CaO + CO2
_____________________________________________
6.
BONUS: What is the name of the molecule shown in item #6 above? _____________________________
Chemical Compounds
PART 3: Write an ‘I’ or an ‘O’ next to each of the compounds listed below indicating if it is an inorganic or
organic compound.
1.
2.
3.
4.
5.
H2O
C6H12O6
NaHCO3
CH4
ATP
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______
______
______
____
6.
7.
8.
9.
10.
NaCl
DNA
C12H22O11
HCl
C15H31COOH
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____
____
____
____
11. Define monomer: ___________________________________________________________________
12. Define macromolecule: ______________________________________________________________