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The College Board is a mission-driven not-for-profit organization that connects students to college success and opportunity. Founded in 1900, the College Board was created to expand access to higher education. Today, the membership association isAP ChemistryAP Chemistry 2017 ExamFree Response #2www.mrayton.comAnswer the following questions about the solubility and reactions of the ionic compounds M(OH) 2 and MCO 3, where M represents an unidentified metal. (a) Identify the charge of the M ion in the ionic compounds above. ... AP® CHEMISTRY 2011 SCORING GUIDELINES (Form B) ...not applied to numerical answers. However, in some AP® PHYSICS 2017 SCORING GUIDELINES General Notes About 2017 AP Physics Scoring Guidelines 1. The solutions contain the most common method of solving the free-response questions and the allocation of points for this solution. Some also contain a common alternate solution. 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Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each.AP Calculus AB Scoring Guidelines 2017 Author: The College Board Subject: AP Calculus AB Scoring Guidelines 2017 Keywords: AP Calculus AB Scoring Guidelines 2017; exam information; scoring information; teacher resources Created Date: 7/11/2017 7:13:55 AMAll six science practices are assessed in the free-response section with the following exam weighting: Practice 1: Models and Representations 2–4%. Practice 2: Question and Method 10–16%. Practice 3: Representing Data and Phenomena 8–16%. Practice 4: Model Analysis 5–9%. Practice 5: Mathematical Routines 43–53%.Both the liver and the kidneys are responsible for cleaning the blood. Both of these organs function as filters. The kidneys, on the other hand, work to regulate the blood’s chemistry independent of these toxic substances.CHEMISTRY . Section II . Time—1 hour and 45 minutes . 7 Questions . 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