2015年美国奥林匹克化学竞赛（全国赛）.pdfVIP

2007 U. S. NATIONAL CHEMISTRY OLYMPIAD NATIONAL EXAM PART 1 Prepared by the American Chemical Society Olympiad Examinations Task Force OLYMPIAD EXAMINATIONS TASK FORCE Arden P. Zipp, State University of New York, Cortland Chair Sherry Berman-Robinson, Consolidated High School, IL David W. Hostage, Taft School, CT Peter E. Demmin (retired), Amherst Central High School, NY Adele Mouakad, St. John’s School, PR Marian Dewane, Centennial High School, ID Jane Nagurney, Scranton Preparatory School, PA Kimberly Gardner, United States Air Force Academy, CO, Ronald O. Ragsdale, University of Utah, UT Preston Hayes, Glenbrook South High School, IL Todd Trout, Lancaster Country Day School, PA DIRECTIONS TO THE EXAMINER–PART I Part I of this test is designed to be taken with a Scantron® answer sheet on which the student records his or her responses. Only this Scantron sheet is graded for a score on Part I. Testing materials, scratch paper, and the Scantron sheet should be made available to the student only during the examination period. All testing materials including scratch paper should be turned in and kept secure until May 1, 2007, after which tests can be returned to students and their teachers for further study. Allow time for the student to read the directions, ask questions, and fill in the requested information on the Scantron sheet. The answer sheet must be completed using a pencil, not pen. When the student has completed Part I, or after one hour and thirty minutes has elapsed, the student mus