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Unformatted text preview: CHM 114A Exam 2 Version 1 CHM 114 A Exam 2 Version 1 Practice Exam 1. You are responsible for the information on this page. Please read it carefully. 2. Print your name and 10 digit affiliate identification number on the separate answer sheet. 3. Code your name and 10 digit affiliate identification number on the separate answer sheet. Use only a #2 pencil. 4. Do all calculations on the exam pages. Do not make any unnecessary marks on the answer sheet. 5. This exam consists of 25 multiple choice questions worth 4 points each and a periodic table. Make sure you have them all. 6. Choose the best answer to each of the questions and answer it on the computer-graded answer sheet. Read all responses before making a selection. 7. A periodic table is attached as the last page to this exam. 8. Answers will be posted online and on the bulletin board (H-wing second floor) this afternoon Potentially useful information: K = C + 273.15 Avogadros Number = 6.022 10 23 particles/mole E = q + w q = ( Sp. Heat) m T q = (Heat Capacity) T Specific Heat water = 4.184 J/g C H rxn = n H f (products) n H f (reactants) 2 2 8 34 18 1 1 ( ) (De Broglie's Eq.) Constants: 3.00 10 / 6.63 10 2.18 10 photon H i f H c v hc E hv E R n n h m c x m s h x J s R x J -- = = = =- = = = =-1- Copyright 2006 by Pam Marks Activity Series Li (Most Active) K Ba Ca Na Mg Al Zn Fe Cd Ni Sn Pb H Cu Hg Ag Au (Least Active) Solubility Info: All compounds containing any of the following are soluble: Na + , K + , NH 4 + , NO 3 1 2 el kQ Q E d = CHM 114 A Exam 2 Version 1 1. What volume of 0.10 M NaOH is required to neutralize 0.20 L of 0.10 M H 3 PO 4 ?...
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- Spring '10