Editing Review Homework For 1st Section Mole Concept And Compound
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<center><b>Review Homework for 1st Section Mole Concept and Compounds</b></center><br> <br> Give the correct Lewis Dot Structure(s) for the following:<br> <br> a. CF<sub>4</sub><br> <br> <br> <br> <br> <br> <br> <br> b. <nowiki>SiS</nowiki><sub>2</sub><br> <br> <br> <br> <br> <br> <br> <br> c. NO<sub>3</sub><sup>-1</sup><br> <br> <br> <br> <br> <br> <br> <br> d. <nowiki>SeBr</nowiki><sub>6</sub><b>2017-2018 DO NOT DO THIS QUESTION</b><br> <br> <br> <br> <br> <br> <br> <br> Give the appropriate chemical name or chemical formula for the following:<br> a. S<sub>4</sub>Cl<sub>9</sub><br> <br> <br> b. Sulfur trioxide<br> <br> <br> c. NO<sub>2</sub><br> <br> <br> d. Pentafluorine monochloride<br> <br> <br> <br> Answer the following problems showing all work (use the Mole Wheel for conversion factors and/or equations)<br> <br> a. How many grams of carbon dioxide do I need to weigh out to have 3.67 moles of carbon dioxide?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> b. How many moles of nitrogen gas (N<sub>2</sub>) @STP do I have if I have 65.2liters of this gas @STP?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> c. How many molecules of disulfur trichloride do I have if I have 7.65 moles of this compound?<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Answer:<br> a) 161g <nowiki>CO</nowiki><sub>2</sub>, b) 2.91mole N<sub>2</sub> @STP, c) 4.61E24 molecules S<sub>2</sub>Cl<sub>3</sub><br>
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