HW 2 - 2. VSEPR Question # 1 Select the hybridized atomic...

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2. VSEPR Question # 1 Select the hybridized atomic orbital. A. I B. II C. III D. IV E. V Question # 2 How many s-sp 2 bonds are there in the following substance? A. 2 B. 3 C. 4 D. 5 E. 12 Question # 3 How many 2 p atomic orbitals from boron must be mixed with a 2s atomic orbital to yield the bonding hybrid atomic orbitals in BF 3 ? A. 1 B. 2 C. 3 D. 4 E. 5 Question # 4 What geometry does the methyl cation, CH 3 + , have? A. Octahedral B. Tetrahedral C. Trigonal planar
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D. Linear E. Trigonal pyramidal Question # 5 Which of the structures below would be trigonal planar (a planar triangle)? (Electrical charges have been deliberately omitted.) A. I B. II C. III D. IV E. I and IV Question # 6 The bond angle for the C-C-O bonds in the following molecule would be expected to be approximately: A. 90° B. 109° C. 120° D. 145° E. 180° Question # 7 What would be the spatial arrangement (shape) of the atoms of the methyl anion, :CH 3 - ? A. Octahedral
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This note was uploaded on 08/06/2011 for the course CHEM 221x taught by Professor Broyer during the Summer '11 term at USC.

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HW 2 - 2. VSEPR Question # 1 Select the hybridized atomic...

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