2014美国奥林匹亚化学试题.pdf

2014 U.S. NATIONAL CHEMISTRY OLYMPIAD LOCAL SECTION EXAM Prepared by the American Chemical Society Chemistry Olympiad Examinations Task Force OLYMPIAD EXAMINATIONS TASK FORCE Arden P. Zipp, Chair, State University of New York, Cortland, NY (deceased) James Ayers, Mesa State College , Grand Junction, CO Mark DeCamp, University of Michigan, Dearborn, MI Marian DeWane, Centennial High School, Boise, ID Xu Duan, Holton-Arms School , Bethesda, MD Valerie Ferguson, Moore High School, Moore, OK Julie Furstenau, Thomas B. Doherty High School, Colorado Springs, CO Kimberly Gardner, United States Air Force Academy, CO Paul Groves, South Pasadena High School, South Pasadena, CA Preston Hayes, Glenbrook South High School, Glenbrook, IL (retired) Adele Mouakad, St. Johns School, San Juan, PR (retired) Jane Nagurney, Scranton Preparatory School, Scranton, PA Ronald Ragsdale, University of Utah, Salt Lake City, UT DIRECTIONS TO THE EXAMINER This test is designed to be taken with an answer sheet on which the student records his or her responses. All answers are to be marked on that sheet, not written in the booklet. Each student should be provided with an answer sheet and scratch paper, both of which must be turned in with the test booklet at the end of the examination. Local Sections may use an answer sheet of their own choice. The full examination consists of 60 multiple-c