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Unformatted text preview: REMOVED from 40.0 g of water at an initial temperature of 45.0 o C. Calculate the FINAL temperature (in o C). (The specific heat of water is 1.00 cal/g C C) Show your work . OVER . .. 3. (13 pts) Draw the Lewis structure of CH 2 Cl 2 and answer the following questions. Must show work . a) Lewis structure of CH 2 Cl 2 b) What is the shape of this molecule? c) Is the molecule polar or nonpolar? 4. (2 pts) Correctly name the following compounds. Also , are they ionic or molecular? Ca(NO 3 ) 2 N 2 O 5...
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- Summer '07