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Unformatted text preview: the most polar. P-F, Ge-F, As-F 5. Draw the Lewis structure for POCl 3 , which obeys the octet rule. 6. Write Lewis structures that obey the octet rule for the following species. Assign the formal charge for each central atom a. POCl 3 b. SO 4 2-c. ClO 4-d. PO 4 3-7. Draw the Lewis structure for ClF 3 . 8. Consider the following reaction: H 2 (g) + O 2 (g) H 2 O 2 (g) ∆ H = -153 kJ Given that the H 2 bond energy is 432 kJ/mol, the O 2 bond energy is 495 kJ/mol, and the OH bond energy is 467 kJ/mol, estimate the bond energy for the oxygen-oxygen single bond....
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This note was uploaded on 04/17/2008 for the course CHEM 1 taught by Professor Evans during the Fall '06 term at UC Irvine.
- Fall '06