CW High School Chemistry II B 1. Equilibrium (25.00%)
Learning Targets 1.1 I can produce equilibrium expressions using the mass action law.
Learning Target Descriptor Definition
4 Pro cient I can produce equilibrium expressions using the mass action law.
3 Developing I can create equilibrium expression.
2 Basic I can use coe cients to create exponents.
1 Minimal I can include correct reactants and products.
0 No Evidence No evidence shown.
1.2 I can determine values for the reaction constant and the reaction quotient.
Learning Target Descriptor Definition
4 Pro cient I can determine values for the reaction constant and the reaction quotient.
3 Developing I can solve for equilibrium constant.
2 Basic I can solve for the reaction quotient.
1 Minimal I can use the proper units.
0 No Evidence No evidence shown.
1.3 I can predict the changes that occur when a system at equilibrium is disturbed.
Learning Target Descriptor Definition
4 Pro cient I can predict the changes that occur when a system at equilibrium is disturbed.
3 Developing I can predict shift by temperature change .
2 Basic I can determine shift by changing volume.
1 Minimal I can determine shift by changing concentrations.
0 No Evidence No evidence shown.
1.4 I can show how the reaction quotient is used to predict the direction in which the system will move to reach equilibrium.
Learning Target Descriptor Definition CW High School Chemistry II B
Learning Target Descriptor Definition
4 Pro cient I can show how the reaction quotient is used to predict the direction in which the system will move to reach equilibrium.
3 Developing I can compare Q vs. K and determine shift of system.
2 Basic I can communicate what Q and K represent.
1 Minimal I can interpret equilibrium chart.
0 No Evidence No evidence shown.
1.5 I can demonstrate the calculation of equilibrium concentrations given initial concentrations through the use of ICE problems.
Learning Target Descriptor Definition
4 Pro cient I can demonstrate the calculation of equilibrium concentrations given initial concentrations through the use of ICE problems.
3 Developing I can determine equilibrium concentrations.
2 Basic I can solve for the change by using various calculation techniques.
1 Minimal I can set up ice problems.
0 No Evidence No evidence shown.
2. Acid/Base Equilibria (25.00%)
Learning Targets
2.1 I can discuss the two models of acids/bases and relate equilibrium concepts to acid dissociation.
Learning Target Descriptor Definition
4 Pro cient I can discuss the two models of acids/bases and relate equilibrium concepts to acid dissociation.
3 Developing I can write acid/base equations.
2 Basic I can identify acid/base pairs with conjugates.
1 Minimal I can de ne acid/base models.
0 No Evidence No evidence shown.
2.2 I can relate acid strength to the position of the dissociation constant.
Learning Target Descriptor Definition
4 Pro cient I can relate acid strength to the position of the dissociation constant. CW High School Chemistry II B
Learning Target Descriptor Definition
3 Developing I can solve for equilibrium constant or equilibrium values.
2 Basic I can construct an ice problem for system.
1 Minimal I can write equilibrium expressions for acid/base.
0 No Evidence No evidence shown.
2.3 I can explain the characteristics of a buffered solution.
Learning Target Descriptor Definition
4 Pro cient I can explain the characteristics of a buffered solution.
3 Developing I can describe resistance in pH changes.
2 Basic I can nd the mid-point in pH curve.
1 Minimal I can identify acid and its conjugate base/salt.
0 No Evidence No evidence shown.
2.4 I can demonstrate how to calculate the pH at any point in an acid-base titration.
Learning Target Descriptor Definition
4 Pro cient I can demonstrate how to calculate the pH at any point in an acid-base titration.
3 Developing I can assess species and choose correct problem for pH.
2 Basic I can set up and solve an IRF problem.
1 Minimal I can identify species that survives titration.
0 No Evidence No evidence shown.
2.5 I can predict the relative solubility’s from Ksp values.
Learning Target Descriptor Definition
4 Pro cient I can predict the relative solubility’s from Ksp values.
3 Developing I can calculate molar solubility.
2 Basic I can set up ice problem for solubility product.
1 Minimal I can write a net ionic equation for salt dissolving. CW High School Chemistry II B
Learning Target Descriptor Definition
0 No Evidence No evidence shown.
2.6 I can extrapolate acid/base concepts from a titration curve.
Learning Target Descriptor Definition
4 Pro cient I can extrapolate acid/base concepts from a titration curve.
3 Developing I can utilize half equivalence point to determine pKa and pH.
2 Basic I can communicate location of equivalence points based a conjugate acid/base and select correct indicator
1 Minimal I can identify buffered region.
0 No Evidence No evidence shown.
3. Redox Equations (25.00%)
Learning Targets 3.1 I can solve redox reactions by balancing using the half reaction method.
Learning Target Descriptor Definition
4 Pro cient I can solve redox reactions by balancing using the half reaction method.
3 Developing I can calculate electron transfer in half reactions.
2 Basic I can determine oxidation and reduction half reactions.
1 Minimal I can assign oxidation numbers to atoms.
0 No Evidence No evidence shown.
3.2 I can construct net ionic redox equations that are in acid or base solutions.
Learning Target Descriptor Definition
4 Pro cient I can construct net ionic redox equations that are in acid or base solutions.
3 Developing I can construct base equations by added water, acid or base molecules.
2 Basic I can construct acid equation by added water or acid molecules.
1 Minimal I can write redox half reactions.
0 No Evidence No evidence shown. CW High School Chemistry II B 4. Electrochemistry (25.00%)
Learning Targets
4.1 I can distinguish the differences between a galvanic cell and an electrolytic cell.
Learning Target Descriptor Definition
4 Pro cient I can distinguish the differences between a galvanic cell and an electrolytic cell.
3 Developing I can explain the difference in cells and electron ow.
2 Basic I can identify parts of electrolytic cell.
1 Minimal I can identify parts of galvanic cell.
0 No Evidence No evidence shown.
4.2 I can establish standard cell potentials.
Learning Target Descriptor Definition
4 Pro cient I can establish standard cell potentials.
3 Developing I can calculate voltage of cells.
2 Basic I can utilize reduction potential chart.
1 Minimal I can identify anode and cathode.
0 No Evidence No evidence shown.
4.3 I can relate maximum cell potentials to free energy.
Learning Target Descriptor Definition
4 Pro cient I can relate maximum cell potentials to free energy.
3 Developing I can calculate free energy.
2 Basic I can utilize the free energy equation.
1 Minimal I can identify moles of electrons transferred.
0 No Evidence No evidence shown.
4.4 I can quantify how to calculate the relationship between cell potentials and cell concentration using the Nernst equation.
Learning Target Descriptor Definition CW High School Chemistry II B
Learning Target Descriptor Definition
4 Pro cient I can quantify how to calculate the relationship between cell potentials and cell concentration using the Nernst equation.
3 Developing I can calculate cell potential based on molarity.
2 Basic I can write reaction quotient formula.
1 Minimal I can identify moles of electrons transferred.
0 No Evidence No evidence shown.
4.5 I can show how to calculate equilibrium constants from cell potentials.
Learning Target Descriptor Definition
4 Pro cient I can show how to calculate equilibrium constants from cell potentials.
3 Developing I can utilize equilibrium formula.
2 Basic I can relate equilibrium constant to cells.
1 Minimal I can identify cell potentials.
0 No Evidence No evidence shown.
4.6 I can describe the stoichiometry of electrolysis reactions.
Learning Target Descriptor Definition
4 Pro cient I can describe the stoichiometry of electrolysis reactions.
3 Developing I can calculate grams of metal plated during electrolysis.
2 Basic I can convert amps to coulombs per second.
1 Minimal I can identify moles of electrons transferred.
0 No Evidence No evidence shown.
Submitted on 2/13/2019 by Linda Krans