Lesson 7.5 Polar molecules have polar bonds

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29 questions

Untitled Section 1

Practice Identifying Ionic, Polar and Nonpolar bonds using electronegativity

Required

Putting Polar Bonds into Molecules

Required

Draggable item		Corresponding Item
dipole		created by a separation of charge
δ⁻		slightly positively charged
polar bond		slightly negatively charged
δ⁺		bond in with a slightly positive end and a slightly negative atom
separation of charge		positive in one area and negative in another

Draggable item		Corresponding Item
dipole		created by a separation of charge
δ⁻		slightly positively charged
polar bond		slightly negatively charged
δ⁺		bond in with a slightly positive end and a slightly negative atom
separation of charge		positive in one area and negative in another

Lesson 7.5 Polar molecules have polar bonds

Lesson 7.5 Polar molecules have polar bonds

The difference in electronegativity between chlorine and hydrogen is

The difference in electronegativity between oxygen and hydrogen is

What is the electronegativity different between oxygen and sodium?

What is the electronegativity difference between carbon and hydrogen atoms?

Polar bonds in organic molecules tend to contain hydrogen. Which elements make polar bonds with hydrogen?

Which elements make polar bonds with carbon?

Examine how the initial screen and make the best match for each term or symbol

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Experiment #1

Experiment #2

Experiment #3

Experiment #4

In your own words, explain how the molecular dipole is different from the bond dipoles.

Is it possible to have a molecule with three atoms in which the bonds have dipoles but the molecule does not. Be sure to explain your answer and use evidence from your experiments.

The difference in electronegativity between chlorine and hydrogen is

The difference in electronegativity between oxygen and hydrogen is

What is the electronegativity different between oxygen and sodium?

What is the electronegativity difference between carbon and hydrogen atoms?

Polar bonds in organic molecules tend to contain hydrogen. Which elements make polar bonds with hydrogen?

Which elements make polar bonds with carbon?

Examine how the initial screen and make the best match for each term or symbol

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set the electronegativity to the approximate settings in the picture. Draw in the bond dipole and show the partial charges.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Set up the electronegativities for the atoms in the picture below. Draw the molecular dipole and the bond dipoles for the atoms.

Experiment #1

Experiment #2

Experiment #3

Experiment #4

In your own words, explain how the molecular dipole is different from the bond dipoles.

Is it possible to have a molecule with three atoms in which the bonds have dipoles but the molecule does not. Be sure to explain your answer and use evidence from your experiments.