Concept Check . Write the Lewis structures for: SiO2 CH4 .IBr2* . What is the shape...
2. Draw the lewis structures for a) CH4 b) SiO2 c) 50₂
3 Draw the Lewis Structure e Lewis Structures for the following molecules. Write down the molecular shape, and adicate whether it is polar or non-polar. Also, indicate which type of intermolecular interact it would experience (12 points). a. COCI Molecular Shape: Is it polar? Intermolecular interaction type__ b. HOCI Molecular Shape: Is it polar? Intermolecular interaction type c. CS2 Molecular Shape: Is it polar? Intermolecular interaction type d. PH Molecular Shape: Is it polar? Intermolecular interaction type
Draw Lewis structures for the following molecules: XeCl4, SiO2, CH3Br, OF2, SO2, I2 Which of the molecules may have a rotational Raman spectrum? List the gross selection for being rotational Raman active.
lewis structures d) CH CI c) BrFs nded shape= shape = Hl
1. Write Lewis structures for the -2 polyatomic ions SO4 2. Write Lewis structures for the polyatomic ions P04
What are the lewis structures for these molecules? Lewis Structures Table 1. Lewis Structures Total Lewis Structures Valence Electrons BeCi: Total Valence Electrons SnCl2 I-CI-Be HCN
Lewis Structures and Molecular Mo C. Build the models and give the shape for each. Shape Angular or bent Hydrogen sulfide trigonal pyramidal H-P-H H Phosphine Angular or bent -0-0- Ozone HC-c-H HaH Ethylene Shape around carbon bent Shape around carbon bent HO: H-C-C-H ai Acetaldehyde Shape around carbon @ tetrahedral Shape around carbon trigonal plane
What are the Lewis structures and geometry of the atoms (in a sketch of the structural formula) and valance electrons and pairs of electrons of the following? CH4 NH3 H2O O2 N2 CO2 O3 CF2Cl2 CHF2Cl SO2 CO H2CO
2. (Section 4.6) Provide the correct Lewis Structures for the fllowing molecular formulas: a. CH4 b. H20 c. CH20 d. CH40 e. C2H2 f. C2H6 3. (Section 4.9) For each of the structures below identify any polar bonds with appropriate partial charges (6-or δ). Then, identify the molecule as polar or non-polar 0 POLAR
3. Write Lewis structures for the following. What molecular shape does each have? Circle the structures you believe to be polar. What is they hybridization around the central atoms? a. HNNH b. PCI c. Sicu d. So, e. CH2Br2 4. Describe how the movement of electrons about a hydrogen atom gives us a line sprectrum. (Bohr model) comic radius 5. List the possible orbitals available in the 3 energy level. 6. Arrange the following types of waves from shortest wavelength...