5. Draw the Lewis structures of the following compounds/ions. a) OF2 b) SO32- c) BH d)...
3. Draw Lewis symbols or structures for the following atoms, ions, or compounds. (a) Cs (b) MgCl2 (c) Se (d) CN- (e) P? 1. Identify polar covalent bonds or ionic bonds formed in the binary compounds below. (a) C and S (b) Al and CI (c) C and o (d) Ca and o Calcollowing molecules and
5. Draw Lewis structures for the following molecules or ions: b. NF3 a. 13- d. PO43- c. BF4-
10. Draw Lewis structures of the following molecules or ions: (a) OCS (C is the central atom) () [N-S-Nj?- (S is the central atom) (c) Fe(CO) (d) [V(CO)]
Draw Lewis structures for the following compounds. Remember to enclose ions in square brackets. On your answer sheet, state the number of valence electrons in each compound. (a) MgCl 2 (b) Ca(NO 2 ) 2 (c) CH 3 F
1. Draw Lewis structures for the following compounds. Remember to enclose ions in square brackets. On your answer sheet, state the number of valence electrons in each compound. (a) CH 3 I (b) CaCl 2 (c) Mg(NO 3 ) 2
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.
2. Draw the Lewis structures for each of the following ions or molecules. Give the number of electrons in each species. Remember to enclos e ions in square brackets with the charge as a superscript outside the right bracket (a) AsFs (b) NH 2 CI (c) PCI 4 (d) PCI 5 (e) CF 4
34) For each of the following covalent compounds or polyatomic anions, 1) draw the best Lewis structure. 2) Include any equivalent resonance structures. 3) Name the molecular geometry. 4) Indicate if the molecule/ion is polar or non-polar (4 points each) a) XeF2 b) BrO4 c) SO32- d) SF4
10. Draw Lewis structures for the following molecules and ions. If there are resonance structures draw them. Depict shape in your structures, name each shape, and give unique bond angles. N2 BHA I SO2 CH20 H30*
14. Draw Lewis structures for the following compounds. If they exhibit resonance, draw one other resonance structure for a total of two structures a. XeO,F2 b. NO, c. C,H, d. SO, e. SCI. f. KrF,