chm1046 chapter 15 homework quiz

chm1046 chapter 15 homework quiz - WebAssign Chapter 15...

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Current Score : 0 / 40 Due : Saturday, April 16, 2011 11:00 PM EDT 1. –/4 points Question: ZumChem8 15.E.018. Calculate the pH of each of the following solutions. (a) 0.120 M HONH 2 ( K b = 1.1 10 -8 ) (b) 0.120 M HONH 3 Cl (c) pure H 2 O (d) a mixture containing 0.120 M HONH 2 and 0.120 M HONH 3 Cl 2. –/4 points Question: ZumChem8 15.E.022. Calculate the pH after 0.020 mol HCl is added to 1.00 L of each of the four solutions below. (a) 0.115 M HONH 2 ( K b = 1.1 10 -8 ) (b) 0.115 M HONH 3 Cl (c) pure H 2 O (d) a mixture containing 0.115 M HONH 2 and 0.115 M HONH 3 Cl 3. –/4 points Question: ZumChem8 15.E.024. Chapter 15 Homework Quiz (Homework) Brad Deitemeyer College Chemistry II, section 08655, Spring 2011 Instructor: Krista Noren-Santmyer Web Assign
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Calculate the pH after 0.020 mol NaOH is added to 1.00 L of each of the solutions below. (a) 0.113 M HONH 2 ( K b = 1.1 10 -8 ) (b) 0.113 M HONH 3 Cl (c) pure H 2 O (d) a mixture containing 0.113 M HONH 2 and 0.113 M HONH 3 Cl 4. –/1 points
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This note was uploaded on 04/04/2011 for the course CHM 1046 taught by Professor Wolfe,d during the Spring '08 term at Hillsborough.

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chm1046 chapter 15 homework quiz - WebAssign Chapter 15...

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