Solution_to_Midterm_II_Fall_2006

Solution_to_Midterm_II_Fall_2006 - compound? 3. Draw the...

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University of Southern California MASC 110L Midterm II E. Goo November 3, 2006 Answer all questions. All questions are of equal value. 1. If 15.00 mL of a 1.00 M HCl solution is mixed with 25.00 mL of a 0.250 M NaOH solution in a process that produces 273 mg of NaCl, what is the percent yield?
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2. An unknown volatile liquid is vaporized at 110°C and 0.920 atm. If the vaporization gives 271 mL of vapor with a mass of 1.314 g, what is the molar mass of this
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Unformatted text preview: compound? 3. Draw the Lewis structure of the following molecules, give the steric number of the central atom and determine the molecular shape. a) CO 2 b) XeF 2 c) PH 3 d) SF 6 e) H 2 O 4. Aluminum has a density of 2.7 g/cm 3 and the crystal structure is face-centered cubic. Determine the radius of the aluminum atom....
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This note was uploaded on 02/28/2008 for the course MASC 110L taught by Professor Goo during the Fall '07 term at USC.

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Solution_to_Midterm_II_Fall_2006 - compound? 3. Draw the...

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