- More Than One Central Carbon Atom Vsepr Geometry Molecular Shape 1 (132.88 KiB) Viewed 28 times
More than one central carbon atom- VSEPR geometry/molecular shape
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More than one central carbon atom- VSEPR geometry/molecular shape
More than one central carbon atom- VSEPR geometry/molecular shape
Part D: More than one central carbon atom: Organic compounds are based on carbon and hydrogen. Carbon loves to make four bonds (single, double or triple). In organic molecules, oxygen makes two bonds and nitrogen forms three bonds. In determining the geometry/bond angle, you must look at each carbon separately (how many connections does the carbon make?) If the carbon makes 4 single bonds (4 connections), that would be a tetrahedron. If it forms a double bond and two singles (3 connections), that would be a planar triangle. Making the model of the molecule helps many students to visualize the shape. Different shapes/angles change the properties of the molecules. Polarity is determined by looking at the overall molecule. If the molecule has an area of asymmetry, than it is polar. If it is a hydrocarbon (made up of only C + H) it is nonpolar. Isomers are very common. They are two spatially distinct representations of the same formula. Molecule # Val e Draw the Lewis Structure Bond Polar VSEPR Geometry / Molecular Shape Angle or NP NOT C₂H6 RESPONSIBLE NOT C₂H4 RESPONSIBLE NOT C₂H₂ RESPONSIBLE NOT C₂H4Cl₂ RESPONSIBLE Isomer: NOT C₂H4Cl2 RESPONSIBLE (different than above!) NOT RESPONSIBLE CH3OH Geometry/Shape Carbon: Geometry/Shape Oxygen:
Part D: More than one central carbon atom: Organic compounds are based on carbon and hydrogen. Carbon loves to make four bonds (single, double or triple). In organic molecules, oxygen makes two bonds and nitrogen forms three bonds. In determining the geometry/bond angle, you must look at each carbon separately (how many connections does the carbon make?) If the carbon makes 4 single bonds (4 connections), that would be a tetrahedron. If it forms a double bond and two singles (3 connections), that would be a planar triangle. Making the model of the molecule helps many students to visualize the shape. Different shapes/angles change the properties of the molecules. Polarity is determined by looking at the overall molecule. If the molecule has an area of asymmetry, than it is polar. If it is a hydrocarbon (made up of only C + H) it is nonpolar. Isomers are very common. They are two spatially distinct representations of the same formula. Molecule # Val e Draw the Lewis Structure Bond Polar VSEPR Geometry / Molecular Shape Angle or NP NOT C₂H6 RESPONSIBLE NOT C₂H4 RESPONSIBLE NOT C₂H₂ RESPONSIBLE NOT C₂H4Cl₂ RESPONSIBLE Isomer: NOT C₂H4Cl2 RESPONSIBLE (different than above!) NOT RESPONSIBLE CH3OH Geometry/Shape Carbon: Geometry/Shape Oxygen:
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