1. Warm-Up
Answer the following questions in complete sentences.
What is the relationship between the two images? (relationship= how two things are connected)
The relationship between the fence plank and the fence is….
Fence plank
Fence

2. UNIT 3
Dehydration Synthesis and Hydrolysis
H2O +

3. Dehydration Synthesis and Hydrolysis
UNIT 3
A monomer is single unit.
monomer
monomer

4. Dehydration Synthesis and Hydrolysis
UNIT 3
A monomer is single unit.
A polymer is two or more monomers joined together.
monomer
monomer
polymer
polymer

5. Dehydration Synthesis and Hydrolysis
UNIT 3
A monomer is single unit.
A polymer is two or more monomers joined together.
Dehydration synthesis is the process of joining two monomers to make a polymer by removing a water molecule (H2O).
H2O -H
HO-

6. Dehydration Synthesis and Hydrolysis
UNIT 3
A monomer is single unit.
A polymer is two or more monomers joined together.
Dehydration synthesis is the process of joining two monomers to make a polymer by removing a water molecule (H2O).
Hydrolysis is the process breaking a polymer into two monomers by adding a water molecule (H2O).
H2O

7. Dehydration Synthesis and Hydrolysis
UNIT 3
A monomer is single unit.
A polymer is two or more monomers joined together.
Dehydration synthesis is the process of joining two monomers to make a polymer by removing a water molecule (H2O).
Hydrolysis is the process breaking a polymer into two monomers by adding a water molecule (H2O).
H2O -H
HO-

8. Turn and Talk
UNIT 3
With a partner, answer the following questions in a complete sentence:
The relationship between a monomer and a polymer is…
One example of a monomer and a polymer is…
monomer
(do NOT use bricks or trains!)
polymer

9. + + + Reaction Products Reaction Type In your journals!
H2O +
Dehydration Synthesis +
In your journals! +

10. Closure Answer the following question in a complete sentence:
Name/Nombre
Date/Fecha
Period ____
Answer the following question in a complete sentence:
Explain what happens in dehydration synthesis. Why is it called “dehydration,” and why is it called “synthesis?”
Suggested sentence stem:
The process is called dehydration synthesis because…