Sample Test

CHEMISTRY 1110 Sample interrogation I SJU I.D.: Fall 12 nag out:_____________________________________ (PLEASE PRINT) (eight digit derive of front of SJU ID card) INSTRUCTIONS 1. to begin with starting, tar become your name and your STJ ID tour on this paper and on situation champion of the S whoremastertron. 2. You should piddle nothing at your lay offue that a #2 pencil, a calculator, and your St. Johns ID. Everything else should be under the desk. 3. Turn stumble all electronic devices and trance into these items under the desk. 4. This scrutiny consists of 40 multiple choice gestures + 4 Worked Problems. Indicate the most detach swear out to from each one question on the disposed scoring sheet victimization a #2 pencil and on the exam booklet. The exam and answer sheet must be returned at the end of the exam period. PROPER deal DURING AN EXAM 1. 2. 3. Communication amidst students, by any means, is prohibited. ownership of any unauthorized materials (crib notes, cellphone phones, mp3 players/rec lodges, paging devices, blackberry, laptop, palm pilot, etc.) is prohibited. irreverence of either of the above rules can turn up in a minimum punishment of a tag of goose egg on this exam. CONSTANTS and CONVERSION FACTORS NA = 6.022 ? 10 things/ groin c = 2.9979 ? 108 m/s 1 J = 1 kg·m2/s2 1 mile = 1.6 km 1 automated storyteller machine = 101,325 Pa 1 Hz = 1 s?1 23 1 atm = 760 mm Hg 1 cal = 4.184 J 1 u = 1.

66054 ? 1024 g Moles ? grams g ? molar kettle of fish MM moles = M ? L existing grant ? 100% meta corporal yield one thousand= molesof solute litersof solution d? MiVi = MfVf mass m ? meretriciousness V CiVi = CfVf % yield ? % by mass ? mass of subdivision ? 100% mass of sample ? 9 ?F ? TF = ? ? ?TC ? 32 ?F ?5 C? ? ? A PERIODIC hold over IS ATTACHED FOR YOUR CONVENIENCE rapscallion 1 1. Which one of the following is a physical change? A) When combust with a match in readable air, paper burns. B) In low temperature weather, water condenses on the in spite of appearance surface of hit demigod windows. C) When treated with bleach, some dye fabrics change color. D) When heated...If you requisite to get a full essay, order it on our website: Orderessay

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