U3: Day 5 Bell Work: Synthesis and Hydrolysis

What happens in dehydration synthesis?

• Two compounds are separated with the addition of water

• Two compounds are combined with the addition of a water molecule

• Two compounds are joined with the loss of a water molecule

• Two compounds are broken down into smaller molecules

Tags

NGSS.HS-LS1-6

How is a water molecule formed in dehydration synthesis?

• By joining the H from one compound and the O from another compound

• By joining the H from one compound and the H from another compound

• By joining the H from one compound and the OH from another compound

• By joining the OH from one compound and the O from another compound

What is the result of dehydration synthesis?

• Two polymers and a water molecule

• A polymer and a water molecule

• Two monomers and a water molecule

• Two polymers and two water molecules

What happens in hydrolysis?

• Two compounds are joined with the loss of a water molecule

• Two compounds are separated with the addition of water

• Two compounds are broken down into smaller molecules

• Two compounds are combined with the addition of a water molecule

How is a water molecule used in hydrolysis?

• An H from water goes to one of the new compounds, and the O goes to the other new compound

• An H from water goes to one of the new compounds, and the OH goes to the other new compound

• An OH from water goes to one of the new compounds, and the O goes to the other new compound

• An OH from water goes to one of the new compounds, and the H goes to the other new compound

Tags

NGSS.HS-ESS2-5

What is the result of hydrolysis?

• Two polymers and two water molecules

• Two monomers and a water molecule

• A polymer and a water molecule

• Two polymers and a water molecule

What is the relationship between dehydration synthesis and hydrolysis?

• They have no relationship

• They are unrelated chemical reactions

• They are the same process

• They are opposite processes

Which process results in the formation of a polymer?

• Dehydration synthesis

• Neither dehydration synthesis nor hydrolysis

• Both dehydration synthesis and hydrolysis

• Hydrolysis

Tags

NGSS.HS-LS1-1

Click on the Hydrolysis Reaction

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Click on the Dehydration Synthesis

Tags

NGSS.HS-LS1-6