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45 Cards in this Set
- Front
- Back
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Draw a Bohr model and a Lewis model for Silicon (Atomic number: 14). |
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Draw the Lewis structures for: C, H, He, Na, Mg, N, O, Ne. |
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Draw what this becomes. |
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Draw what this becomes. |
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Draw the Lewis structure for the ionic compound MgO. |
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Draw the Lewis structure for the ionic compound SrCl2. |
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What is the Lewis structure and chemical formula for the compound between Calcium and Fluorine? |
The chemical formula is CaF2. |
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What is the Lewis structure and chemical formula for the compound between Lithium and Oxygen? |
The chemical formula is Li2O. |
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Draw the Lewis structure for Cl2. List the Bonding pair electrons. List the Lone pair electrons. |
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Fluorine, Bromine, and Iodine exist as diatomic molecules in nature. Explain why using Lewis structures. |
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Draw the Lewis structure for H20. |
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Draw the Lewis structure for CCl4. |
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Draw the Lewis structure for O2. |
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Draw the Lewis structure for N2. |
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Draw the Lewis structure for NH3. |
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Draw the Lewis structure for PCl3. |
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Draw the Lewis structure for H2CO. |
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Draw the Lewis structure for CO2. |
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Draw the Lewis structure for HCN. |
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Draw the Lewis structure for HC2H. |
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Draw an example of a resonance structure. |
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Draw the Lewis structures for O3. |
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What is the electron and molecular geometry of H2S? |
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What is the electron and molecular geometry of PCl3? |
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What is the electron and molecular geometry for the following? Total Electron Groups: 2 Bonding Groups: 2 Lone Pairs: 0 |
Electron Geometry: Linear Molecular Geometry: Linear |
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What is the electron and molecular geometry for the following? Total Electron Groups: 3 Bonding Groups: 3 Lone Pairs: 0 |
Electron Geometry: Trigonal planar Molecular Geometry: Trigonal planar |
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What is the electron and molecular geometry for the following? Total Electron Groups: 3 Bonding Groups: 2 Lone Pairs: 1 |
Electron Geometry: Trigonal planar Molecular Geometry: Bent |
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What is the electron and molecular geometry for the following? Total Electron Groups: 4 Bonding Groups: 4 Lone Pairs: 0 |
Electron Geometry: Tetrahedral Molecular Geometry: Tetrahedral |
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What is the electron and molecular geometry for the following? Total Electron Groups: 4 Bonding Groups: 3 Lone Pairs: 1 |
Electron Geometry: Tetrahedral Molecular Geometry: Trigonal pyramidal |
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What is the electron and molecular geometry for the following? Total Electron Groups: 4 Bonding Groups: 2 Lone Pairs: 2 |
Electron Geometry: Tetrahedral Molecular Geometry: Bent |
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What is the electron and molecular geometry for SiH4? |
Electron geometry: Tetrahedral Molecular geometry: Tetrahedral |
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What is the electron and molecular geometry for CF2Cl2? |
Electron geometry: Tetrahedral Molecular geometry: Tetrahedral |
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Why is the molecular geometry of CO2 linear? |
Because there are double bonds on either side of the carbon atom, they must stay together and act like a group. The two groups minimize their repulsion by getting as far away from each other as possible, resulting in a linear geometry. Their are no lone pairs on the central atom. |
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What is the electron and molecular geometry for SO2? |
Electron geometry: Trigonal planar Molecular geometry: Bent |
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What is the electron and molecular geometry for H2CS? |
Electron geometry: Trigonal planar Molecular geometry: Trigonal planar |
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Draw the Lewis structure and then the molecular geometry for C2H4. |
Trigonal planar about each carbon. |
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Draw the Lewis structure and then the molecular geometry for C2H2. |
Linear. |
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Draw the diagram for Carbon Monoxide's electronegativity. |
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What happens to opposing dipoles that are found in a linear molecule? |
Their charges cancel each other out. |
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Draw the diagram for water's electronegativity. |
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LINEAR Two identical polar bonds pointing in opposite directions do what? The molecule is therefore what? |
Cancel each other out. Nonpolar |
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BENT Two polar bonds with an angle of less than 180º between them will do what? The molecule is therefore what? |
Not cancel each other out. Polar |
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TRIGONAL PLANAR Three identical polar bonds at 120º from each other will do what? The molecule is therefore what? |
Cancel each other out. Nonpolar |
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TETRAHEDRAL Four identical polar bonds in a tetrahedral arrangement will do what? The molecule is therefore what? |
Cancel each other out. Nonpolar |
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TRIGONAL PYRAMIDAL Three polar bonds in pyramidal arrangement will do what? The molecule is therefore what? |
Not cancel each other out. Polar |
