Sample Exam 1 ---

Sample Exam 1 --- - Form#2 CHEMISTRY 1201-01 EXAM 1 Time...

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Unformatted text preview: Form #2 CHEMISTRY 1201-01 EXAM 1 Time allowed = IHr INSTRUCTIONS Use of Calculators is allowed during the exam. Bubble your answers on the scantron sheet using a pencil. Bubble 2 under Grade or Education on the scantron sheet 1. Which of the following are physical processes? xfTrusting of a nail \f 2. freezing of water ^^decomposition of water into hydrogen and oxygen gases 4. compression of oxygen gas A) 2, 3. 4 8 ) 1 , 3 , 4 C) 1,3 D ) l , 2 2. The density of silver is 10.5 g/cm 3 . A piece of silver with a mass of 61.3 g would occupy a volume of A) 0.171 B)644 C) 10.5 D) 0.00155 0 5 .8 4 cm V 3. The correct name for HNO 2 is Jnitrous acid i) nitric acid C) hydrogen nitrate D) hyponitrous acid E) pernitric acid protons. There are I . A) 131,53, and 54 B) 131.53, and 52 (t!)53, 78, and 54 t>)53. 131, and 52 E) 78, 53. and 72 | neutrons, and £3 4 *> i> electrons in 5. An empirical formula always indicates A) which atoms are attached to which in a molecule B) how many of each atom are in a molecule...
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This note was uploaded on 03/21/2011 for the course CHEM 1201 taught by Professor Cook during the Fall '08 term at LSU.

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Sample Exam 1 --- - Form#2 CHEMISTRY 1201-01 EXAM 1 Time...

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