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Download free-response questions from past AP Chemistry exams, along with scoring guidelines, sample responses from exam takers, and scoring distributions.
Question 1 presented students with a variety of chemical situations involving manganese and its compounds. Part (a)(i) required students to provide an electron configuration for the transition element manganese.
Question 1 presented students with a variety of questions concerning salicylic acid (HC7H5O3).
AP® CHEMISTRY 2018 SCORING COMMENTARY © 2018 The College Board. Visit the College Board on the Web: www.collegeboard.org. Question 4 Overview In part (a) the students were required to explain the differences in boiling point between CS 2 and COS in terms of the relative strengths of the intermolecular forces in each compound.
AP Chemistry- Practice Bonding Questions for Exam. Multiple Choice. Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a correct Lewis structure for oxygen? a. b. c. d. e. ____ 2. Which of the following is a correct Lewis structure for C 2H 6O? a. b. c. d. Answers a and c are correct. e.
Original free-response prompts for AP® Chemistry that mimic the questions found on the real exam. Our expert authors also provide an exemplary response for each AP free response question so students can better understand what AP graders look for.
Dougherty Valley HS AP Chemistry Sample Question 1 Time allotted: 25 minutes (plus 5 minutes to submit) Common additives to drinking water include elemental chlorine, chloride ions, and phosphate ions.
