30 likes | 144 Views
Do all New Vocabulary (both sections) and the following questions- Give the molecular formula, structural formula and Lewis structure for ammonia, or nitrogen trihydride. Give the 6 steps for drawing a Lewis structure.
E N D
Do all New Vocabulary (both sections) and the following questions- Give the molecular formula, structural formula and Lewis structure for ammonia, or nitrogen trihydride. Give the 6 steps for drawing a Lewis structure. How is drawing a Lewis structure for a polyatomic ion different that drawing a structure for a covalent compound? How do resonance structures differ? Give 5 examples of molecules/ions that form resonance structures. Guided Questions Ch 8.3-8.4Reading pp. 253-264
Guided Questions Ch 8.3-8.4 • What is a “suboctet”? What atom can form a suboctet? • What type of atoms or ions form coordinate covalent bonds? • What is an “expanded octet”? What type of orbitals are shared in an atom with an expanded octed? • What determines the bond angle in a molecule? How do unshared pairs distort the bond angle? • What type of hybridization does the carbon atom undergo?
Guided Questions Ch 8.3-8.4 11. Give the total pairs, shared and lone pair number for the following VSEPR shapes. • Linear b. Trigonal planar • Tetrahedral • Trigonal pyramidal • Bent • Trigonal bypyramidal • Octahedral