Molecular Geometry

VSEPR Theory & Molecular Shapes

Order: Reorder
Duration: 15:16
Updated: 16 Aug 2013

CHECK OUT MY NEW VIDEO - http://youtu.be/Rl6CnZElp4M. Same topic, but a simpler video.This video explains VSEPR Theory & Molecular Shapes. The valance shell ...

http://wn.com/VSEPR_Theory_Molecular_Shapes

Chemistry 4.5 Molecular Geometry and VSEPR

Order: Reorder
Duration: 6:05
Updated: 06 Aug 2013

An introduction to how electron pair repulsion (VSEPR) affects the arrangement of atoms in a molecule. We also discuss the relationship between a Lewis Struc...

http://wn.com/Chemistry_45_Molecular_Geometry_and_VSEPR

Easy molecular geometry

Order: Reorder
Duration: 12:16
Updated: 10 Jul 2013

Click like if you found this video helpful!!!

http://wn.com/Easy_molecular_geometry

Chemistry - How to Determine Molecular Geometry and Shapes (VSEPR Theory)

Order: Reorder
Duration: 6:51
Updated: 15 Aug 2013

Subscribe - http://www.youtube.com/subscription_center?add_user=mrcausey Chemical Bonding - http://www.youtube.com/watch?v=KjoQHqgzda8&list;=PLCSPRZW3-ILBE-O7...

http://wn.com/Chemistry_How_to_Determine_Molecular_Geometry_and_Shapes_VSEPR_Theory

VSEPR Theory: Common Mistakes

Order: Reorder
Duration: 9:32
Updated: 18 Aug 2013

Need help? Ask me your questions here: http://vespr.org/videos/5130b7d19d53443c3bd5938a Don't make these common mistakes with VSEPR! We'll talking about how ...

http://wn.com/VSEPR_Theory_Common_Mistakes

Chemistry: Electronic and Molecular Geometry

Order: Reorder
Duration: 6:37
Updated: 15 Aug 2013

General Chemistry help! A simple tutorial to help you visuallize the electronic and molecular geometries predicted by the valence-shell electron-pair repulsi...

http://wn.com/Chemistry_Electronic_and_Molecular_Geometry

How to Determine Molecular Geometry

Order: Reorder
Duration: 13:53
Updated: 13 Aug 2013

This video describes one method for quickly finding the major geometrical shapes for simple molecules.

http://wn.com/How_to_Determine_Molecular_Geometry

11 Molecular Geometry

Order: Reorder
Duration: 5:04
Updated: 28 Jul 2013

Bryant smells the daisies while explaining molecular geometry Got science questions? E-mail me at mytutorbuddy@gmail.com OR Post on my channel.

http://wn.com/11_Molecular_Geometry

Molecular Shape

Order: Reorder
Duration: 5:05
Updated: 17 Aug 2013

Clark College Tutoring and Writing Center tutor Joey Smokey explains molecular shapes, introducing the concepts of electron geometry and molecular geometry. ...

http://wn.com/Molecular_Shape

H2S Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 2:09
Updated: 02 Nov 2013

A quick explanation of the molecular geometry of H2S including a description of the H2S bond angles. Looking at the H2S Lewis structure we can see that there are two pairs of unbounded valence electrons on the Sulfur atom. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) these electrons will repel the electron clouds of the two other atoms and unbounded electron pairs. As a result they will be pushed down giving the H2S molecule a bent molecular geometry or shape The H2S bond angle will be about 109.5 degrees since it has a Bent molecular geometry. Both H2S and H2O have similar molecular geometries and bond angles. Get more chemistry help at http://www.thegeoexchange.org/chemistry/bonding/

http://wn.com/H2S_Molecular_Geometry_Shape_and_Bond_Angles

CO3 2- Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 1:41
Updated: 08 Nov 2013

A quick explanation of the molecular geometry of CO3 2- including a description of the CO3 2- bond angles. Looking at the CO3 2- Lewis structure we can see that there are three atoms attached to the central Carbon (C) atom and that there are no lone pairs of electron (on the central C). Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the electron clouds of the atoms around the Carbon will repel each other. As a result they will be pushed apart giving the CO3 2- molecule a trigonal planar molecular geometry or shape. The CO3 2- bond angle will be about 120 degrees since it has a trigonal planar molecular geometry. Get more chemistry help at http://www.thegeoexchange.org/chemistry/bonding/

http://wn.com/CO3_2_Molecular_Geometry_Shape_and_Bond_Angles

H2O Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 2:10
Updated: 27 Nov 2013

A quick explanation of the molecular geometry of H2O including a description of the H2O bond angles. Looking at the H2O Lewis structure we can see that there are two atoms attached to the central Oxygen (O) atom and that there are two pair of lone pair of electrons (on the central O). Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the electron clouds and lone pair electron around the O will repel each other. As a result they will be pushed apart giving the H2O molecule a bent molecular geometry or shape. The H2O bond angle will be about 109.5 degrees since it has a bent molecular geometry. Get more chemistry help at http://www.thegeoexchange.org/chemistry/bonding/

http://wn.com/H2O_Molecular_Geometry_Shape_and_Bond_Angles

O3 Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 1:48
Updated: 06 Oct 2013

A quick explanation of the molecular geometry of O3 including a description of the O3 bond angles. Looking at the O3 Lewis structure we can see that there are a pair of unbounded valence electrons at the top of the structure. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) these electrons will repel the electron clouds of the two Oxygen atoms on the end. As a result they will be pushed down giving the O3 molecule a bent molecular geometry or shape. The O3 bond angle will be 116 degrees since it has a Bent molecular geometry.

http://wn.com/O3_Molecular_Geometry_Shape_and_Bond_Angles

VSPER Model

Order: Reorder
Duration: 5:38
Updated: 31 Jul 2013

Science Help at Brightstorm! http://brightstorm.com/science How to draw the structure of a molecule using VSPER rules.

http://wn.com/VSPER_Model

4.2.8 Predict molecular polarity from its molecular shape and bond polarities IB Chemistry SL

Order: Reorder
Duration: 4:38
Updated: 11 Jul 2013

If the dipoles in the BONDS cancel out then the MOLECULE will be non-polar. If the net (overall) BOND dipoles are non-zero then the MOLECULE will be polar. S...

http://wn.com/428_Predict_molecular_polarity_from_its_molecular_shape_and_bond_polarities_IB_Chemistry_SL

Molecular Geometry Chemistry Song (Lazy Song Parody)

Order: Reorder
Duration: 3:02
Updated: 29 Jul 2013

Today I don't feel like doing chemistry, Dimensional Analysis was the best, Chapter 7 is really tough, One problem and I've had enough, Today I don't feel li...

http://wn.com/Molecular_Geometry_Chemistry_Song_Lazy_Song_Parody

Molecular Geometry VS Electron Geometry - The Effect of Lone Pairs on Molecular Shape

Order: Reorder
Duration: 4:49
Updated: 27 Jul 2013

This video highlights the differences between electron geometry, which is the geometric arrangement of the electron groups around an atom, and molecular geom...

http://wn.com/Molecular_Geometry_VS_Electron_Geometry_The_Effect_of_Lone_Pairs_on_Molecular_Shape

Chem #1: Lewis Structures, Molecular Geometry, Formal Charges.

Order: Reorder
Duration: 29:57
Updated: 30 Jul 2013

Hello everyone! Today, I am kicking off my (SHORT) Chemistry Video Tutorial series, and today we are discussing Lewis Structures and how to create them, Mole...

http://wn.com/Chem_1_Lewis_Structures,_Molecular_Geometry,_Formal_Charges

NO3- Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 1:50
Updated: 12 Oct 2013

For the NO3- Lewis structure we can see that there are three Oxygen atoms around the central Nitrogen (N) atom. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) these valence electrons around these Oxygen atoms will repel each other. As a result they will be pushed into a plane giving the NO3- ion a trigonal planar molecular geometry or shape. The NO3- bond angle will be 120 degrees since it has a Trigonal Planar molecular geometry.

http://wn.com/NO3_Molecular_Geometry_Shape_and_Bond_Angles

NO2- : Lewis Structure and Molecular Geometry

Order: Reorder
Duration: 12:53
Updated: 21 Jul 2013

Chemistry learning made easy. This tutorial will help you deal with the lewis structure and molecular geometry for nitrite (NO2-).

http://wn.com/NO2_Lewis_Structure_and_Molecular_Geometry

SO2 Molecular Geometry / Shape and Bond Angles (Sulfur Dioxide)

Order: Reorder
Duration: 1:33
Updated: 19 Aug 2013

A quick explanation of the molecular geometry of SO2 including a description of the SO2 bond angles. We can see that there are only two atoms attached to the central Sulfur (S) atom and there is one electron pair (also called a lone pair) on the Sulfur. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the SO2 molecular shape will be Bent. This is because the Valence Shell Electron Pairs Repel each other. When they do so they are forced to the opposite side of the Sulfur atom giving SO2 a Bent molecular shape. The lone pair of electrons is at the top of the SO2 molecule. The SO2 bond angle will be 120 degrees since it has a Bent molecular geometry.

http://wn.com/SO2_Molecular_Geometry_Shape_and_Bond_Angles_Sulfur_Dioxide

N2O Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 1:21
Updated: 14 Oct 2013

A quick explanation of the molecular geometry of N2O including a description of the N2O bond angles. Looking at the N2O Lewis structure we can see that there are only two atoms and no lone electron pairs attached to the central Nitrogen (N) atom. Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the electron clouds around the atoms will repel each other and move as far away from each other as possible while remaining bonded to the central Nitrogen atom. As a result they will be on opposite sides of the central Nitrogen atom giving the N2O molecule a linear molecular geometry or shape. The N2O bond angle will be 180 degrees since it has a Linear molecular geometry.

http://wn.com/N2O_Molecular_Geometry_Shape_and_Bond_Angles

CHCl3 Molecular Geometry / Shape and Bond Angles

Order: Reorder
Duration: 1:56
Updated: 08 Nov 2013

A quick explanation of the molecular geometry of CHCl3 including a description of the CHCl3 bond angles. Looking at the CHCl3 Lewis structure we can see that there are four atoms attached to the central Carbon (C)atom and that there are no lone pairs of electron (on the central C). Based on VSEPR Theory (Valence Shell Electron Pair Repulsion Theory) the electron clouds on the atoms around the Carbon atom will repel each other. As a result they will be pushed apart giving the CHCl3 molecule a tetrahedral molecular geometry or shape. The CHCl3 bond angle will be about 109 degrees since it has a tetrahedral molecular geometry. Get more chemistry help at http://www.thegeoexchange.org/chemistry/bonding/

http://wn.com/CHCl3_Molecular_Geometry_Shape_and_Bond_Angles

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Related Topics

VSEPR Theory & Molecular Shapes

Chemistry 4.5 Molecular Geometry and VSEPR

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H2S Molecular Geometry / Shape and Bond Angles

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VSPER Model

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4.2.8 Predict molecular polarity from its molecular shape and bond polarities IB Chemistry SL