Structural and Skeletal Formulas

Define the term structural formula

• All atoms that are attached to a carbon are written immediately after that carbon

• Shows how the atom are attached to each other

• Shows the order in which atom are bonded together

• Number of other carbon atom bonded directly

Tags

NGSS.HS-LS1-6

This is the example of ...

• Structural formula

• Condensed structure

• Expended structure

This is the example of ...

• Expended structure

• Condensed structure

• Structural structure

What is the condensed structure for the picture above?

• C2H4OH

• C2H6OH

• C2H7OH

• C2H5OH

Tags

NGSS.HS-LS1-6

Which of the following shows the correct condensed structural formula of the compound that has 5 carbon atoms, 12 hydrogen atom and 1 oxygen atom?

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Tags

NGSS.HS-LS1-6

What is the classification of carbon atom for this structure?

• 1° only

• 3°

• 4°

• 1° and 2°

Tags

NGSS.HS-LS1-6

What is meant by secondary (2°)carbon

• The Carbon is bonded directly to 2 other Hydrogen

• The Carbon is bonded directly to 2 other Carbon

• The Carbon is bonded directly to 4 other Carbon

• The Carbon is bonded directly to 3 other Carbon

Tags

NGSS.HS-PS1-2

Which of the following structure is primary (1°) and secondary carbon (2°)

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