Sample Midterm 2

Sample Midterm 2 - 1 Chemistry 102 Sample Midterm #2...

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1 Chemistry 102 Sample Midterm #2 Section E2, Brown !!!!!!!!!!!!!!!! !!!!!!!!!!!!! Last Name (please print) First Name !!!!!!!!!!!!!!!! !!!!!!!!!!!!! Signature ID Number Instructions: 1. This exam has 4 questions with a total of 6 pages (1 cover sheet, 4 question pages, AND 1 data sheet). Make sure you have a complete exam and write your name on pages detached from the exam. 2. This is a closed-book examination. 3. Place your answers on the FRONT SIDE of each page and CLEARLY NOTE any work on the back side of a page. 4. Show your work . Final answers with no work shown will receive little or zero credit. 5. Exams written in pencil are not eligible for re-grading . 6. You may use any approved calculators. 7. The time allowed is 50 minutes . Problem Maximum mark Mark received 1 8 2 9 3 8 4 8 Total 33
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2 1. (8 marks) (a) (3 marks) Determine if the following substances yield acidic, basic or neutral aqueous solutions: Lithium hypochlorite:_____________ NH 4 F : ______________ [CH 3 NH 3 ]CN :
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Sample Midterm 2 - 1 Chemistry 102 Sample Midterm #2...

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