Editing Review Homework For Covalent Bonds And Compounds
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Part I Give the appropriate chemical name or chemical formula for the following:<br> <br> 1. O<sub>3</sub>F<sub>1</sub><br> <br> 2. Tetrasulfur hexachloride<br> <br> 3. Cu<sub>2</sub>S<sub>1</sub><br> <br> Part II Showing all work, give the Lewis Dot Structure for the following species<br> <br> <br> a. PCl<sub>3</sub><br> <br> <br> <br> <br> <br> <br> <br> b. <nowiki>SeBr</nowiki><sub>2</sub><br> <br> <br> <br> <br> <br> <br> <br> c. COS (with C being the central atom)<br> <br> <br> <br> <br> <br> <br> <br> d. BCl<sub>3</sub><br> <br> <br> <br> <br> <br> <br> Part III Using the Electronegativity Table values and showing all subtractions, determine if the bonds between the following elements are ionic bonds (IB), non-polar covalent bonds (non-polar) or polar covalent bonds (polar). For the polar bonds, show this by using the arrow designation as required. <br> <br> <br> a. K and Cl<br> <br> <br> b. Si and F<br> <br> <br> c. C and H<br> <br> <br> <br> Part IV Showing all calculations, determine the percent composition of <nowiki>NaCl</nowiki>O<sub>3</sub>. (What is the % by mass of Na, Cl, and O in this compound).<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <Br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Part V Showing all work, determine the Empirical Formula for a compound that consists of 54.5% C, 13.6% H and 31.8% N.<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <Br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br>
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