Solved Exam for General Chemistry I | CHEM 111, Exams of Chemistry

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C111 Section 4; Test 3b; October 21, 2005 | Instructions Use only a #2 pencil to complete the answer sheet. Fill in the ovals on the computer answer i sheet corresponding to your name and social security number. Make sure you mark the form of test you have on your answer sheet in the bubble indicated. Keep erasures on the computer | answer sheet to a minimum. You may use your calculator and the periodic table on the reverse of this sheet. Also notice that there are some useful numbers and formulas on this sheet as well. For each question, mark the appropriate oval on your answer sheet corresponding to the best answer. The answer key will be posted several hours after the exam on the Chemistry 111 bulletin board in the Chemistry Building Lobby. ; You should keep the test. It is a good idea to circle your answer on your test. This will serve as i your record. Some scratch paper will be provided at the front of the lecture hall if needed. ‘ Good Luck! || Useful Information: |; Planck's constant = h = 6.626%10™ Jes = 6.62610 st = 3,00%10"2 | _ . Rydbergconstant = R =1.096776x10 4 i 1atm =101325Pq =101325 if : i —_— 1L=1dm? 10dn’=1m" Tie ( =] en ‘ | Ay=1et mass of one proton =1.6726x10kg I Specific heat of water = 4.184 J/(geK) ABT, = ABE products ~ AH seastants ! AE=q+w : w=pAV volume work done at constant external pressure q=massx ATxe; c= specific heat capacity i-8(4-3) where n is a positive interger and n, >, 1 2 ' ap=-2168i0"s{ 5-4) ne nj N= A where u = velocity mu