2J.1: Calculate cell potential in galvanic and electrolytic cells 2J.2: Use reduction potentials to determine which species is oxidized and which species in reduced in a galvanic cell. Laboratory Techniques (Semester 2) Topic 4 3 2 In addition to 3A: Always follows appropriate safety protocols in the 2A: Knows the location, and use, of safety equipment in the laboratory laboratory. score 3.0 performance, the student 3B: Design and/or interpret the results of an experiment 2B: Produce data to investigate how factors affect the rate of a demonstrates regarding the factors (temperature, concentration, surface chemical data. inferences area) that may influence the rate of a chemical reaction. and applications that go beyond the 3C: Analyze concentration vs. time data to determine the learning goal. rate law for a zeroth, first-, or second-order reaction. 2C: Graph data to determine how concentration changes over time. 3D: Design and/or interpret the results of an experiment to determine the equilibrium constant of a reaction. 2D: Produce data to determine the equilibrium constant of a chemical reaction. Laboratory 3E: Interpret data regarding solubility of salts to Technique determine, or rank, the relevant Ksp values. 6.22 2E: Produce data to determine the solubility of a salt. Interpret data regarding the relative solubility of salts 3F: in terms of factors (common ions, pH) that influence the 2F: Describe how factors, such as common ion or pH, can solubility. (6.23) impact the solubility of salts. 3G: Design and/or interpret data from a reaction between an acid (strong or weak) and a base (strong or weak) to 2G.1: Determine the equivalence point of an acid/base reaction determine quantity of interest (concentration, molar mass, pKa, titration curve) 2G.2: Produce data and graph a titration curve. 2H: Use a pH product to determine pH of a solution at various 3H: Design a buffer solution with a target pH and buffer points in a titration. capacity by selecting an appropriate conjugate acid-base
2J.1: Calculate cell potential in galvanic and electrolytic cells 2J.2: Use reduction potentials to determine which species is oxidized and which species in reduced in a galvanic cell. Laboratory Techniques (Semester 2) Topic 4 3 2 Laboratory Technique In addition to score 3.0 performance, the student demonstrates inferences and applications that go beyond the learning goal. 3A: Always follows appropriate safety protocols in the laboratory 3B: Design and/or interpret the results of an experiment regarding the factors (temperature, concentration, surface area) that may influence the rate of a chemical reaction. 3C: Analyze concentration vs. time data to determine the rate law for a zeroth, first-, or second-order reaction. 3D: Design and/or interpret the results of an experiment to determine the equilibrium constant of a reaction. 3E: Interpret data regarding solubility of salts to determine, or rank, the relevant Ksp values. 6.22 3F: Interpret data regarding the relative solubility of salts in terms of factors (common ions, pH) that influence the solubility. (6.23) 3G: Design and/or interpret data from a reaction between an acid (strong or weak) and a base (strong or weak) to determine quantity of interest (concentration, molar mass, pKa, titration curve) 3H: Design a buffer solution with a target pH and buffer capacity by selecting an appropriate conjugate acid-base 2A: Knows the location, and use, of safety equipment in the laboratory. 2B: Produce data to investigate how factors affect the rate of a chemical data. 2C: Graph data to determine how concentration changes over time. 2D: Produce data to determine the equilibrium constant of a chemical reaction. 2E: Produce data to determine the solubility of a salt. 2F: Describe how factors, such as common ion or pH, can impact the solubility of salts. 2G.1: Determine the equivalence point of an acid/base reaction 2G.2: Produce data and graph a titration curve. 2H: Use a pH product to determine pH of a solution at various points in a titration.
18-19_ap_chemistry_curriculum_guide.docx