Concept explainers
(a)
Interpretation:
The Lewis structure of the molecules difluoromethane
Concept introduction:
➢ The Lewis structure of a molecule is a representation of the molecule in which the valence electrons of the atomsareshown.
➢ The number of valence electrons of an atom is equal to the group number to which it belongs. Bonding atoms attaina stable electronic configuration and a stable atom generally has eight electrons in itsvalence shell.
➢ To attain a stable configuration, atoms share their electrons with each other.
(b)
Interpretation:
The Lewis structure of the moleculeschloroform
Concept introduction:
➢ The Lewis structure of a molecule is a representation of the molecule in which the valence electrons of the atomsareshown.
➢ The number of valence electrons of an atom is equal to the group number towhich it belongs. Bonding atoms attaina stable electronic configuration and a stable atom generally has eight electrons in itsvalence shell.
➢ To attain a stable configuration, atoms share their electrons with each other.
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Organic Chemistry
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- Draw a Lewis structure for each species. (i) CH3OSO2OCH3 (ii) CH3C(NH)CH3 (iii) (CH3)3CNOarrow_forwardWhat's More (A) Activity 2.1: Synthesizing concepts Directions: Complete the table below with correct answers. The first one is done for you. Lewis Structure with correct geometry Covalent Geometry Name Polar or Nonpolar? Compound :ö =c=ö: Nonpolar Linear CO2 CH4 NH3 SF4 XEOF4 SF6 What's More (B)arrow_forward5. A molecule with the formula C,H is a(n): (a) hexane (b) propane (c) decane (d) butane (e) ethanearrow_forward
- 2b) NH₂ NH₂arrow_forwardDraw the shapes of the following molecules and ions in 3-dimension. Show clearly any lone pairs of electrons on the central atom, state the number of bond pairs and lone pairs of electrons on the central atom and name the shape of the molecule or ion. (a) SiCI4, silicon tetrachloride (b) PBr3, phosphorus tribromide (c) CI2O, dichlorine oxide Provide everything stated in the instructions for each compound.arrow_forward(i) Draw a complete Lewis dot structure for each of the following compounds. Clearly (ii) indicate all bonds and lone electrons, as well as the formal charge of each atom in the compound. a) NO3 b) NH4* c) CO2arrow_forward
- Draw electron dot and cross diagrams for the following compounds. Only the outermost shell of electrons needs to be shown. Use a different dot or cross for each atom or ion. (a) CH3COOH, ethanoic acid (b) S2Cl2, disulfur dichloride (c) O22, peroxide ion Provide everything stated in the instructions.arrow_forwardConvert each of the following molecular models into a skeletal structure, and give the formula of each. Only the connections between atoms are shown; multiple bonds are not indicated (gray=C, red =O, blue =N, ivory = H)arrow_forwardCan you help me answer and explain 3.37arrow_forward
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