Developmental Rubric - Area of Study 2 by Todd Chamberlain

blitzersquall — 2023-11-23 06:51:18 UTC

Identify the factors that affect the rate of chemical reaction.

blitzersquall — 2023-11-23 06:51:44 UTC

describe the effect of identified factors on the rate of chemical reaction.

2023-11-24 04:07:21 UTC

describe what an effective collision looks like in terms of orientation and energy of collision

distinction between reversible and irreversible reactions, and between rate and extent of a reaction

2023-11-24 04:08:31 UTC

2023-11-24 04:09:09 UTC

explain how changing factors affects the reaction rate

identify a reversible reaction

2023-11-24 04:10:16 UTC

categorise a reaction as reversible or irreversible

2023-11-24 04:10:54 UTC

2023-11-24 04:11:28 UTC

explain the relationship between frequency of collisions, energy of collisions, activation energy and rate of reaction

recognise the type of arrow in a balanced equation

2023-11-24 04:13:08 UTC

Dot point 1: the use and limitations of the electrochemical series to explain or predict the products of the electrolysis of particular chemicals, given their state (molten liquid or in aqueous solution) and the electrode materials used, including the writing of balanced equations (with states) for the reactions occurring at the anode and cathode and the overall redox reaction for the cell

2023-11-24 04:13:30 UTC

Predict the products of electrolysis, using the electrochemical series.

Determine SOAs, SRAs in the electrochemical series (they need to understand the series already to be able to figure out these things)

Explain how to use the electrochemical series (including use of terms and labelling SOA, SRA, WOA, WRA).

I need support to define Kc

2023-11-24 04:17:31 UTC

Distinguish between Qc and Kc

2023-11-24 04:18:20 UTC

Calculate the Kc from given equilibrium concentrations and apply correct unit.

2023-11-24 04:18:36 UTC

2023-11-24 04:19:53 UTC

apply understanding of factors affecting rates to a scenario

2023-11-24 04:20:43 UTC

propose modifications to experimental design to alter the rate of reaction

Create and complete an ICE table and then calculate the Kc value with correct unit. AND explain effect of temperature on Kc value for exothermic and endothermic reactions

2023-11-24 04:21:13 UTC

2023-11-24 04:21:50 UTC

propose modifications to experimental design to alter the rate of reaction

Dot point 2: the common design features and general operating principles of commercial electrolytic cells (including, where practicable, the removal of products as they form), and the selection of suitable electrode materials, the electrolyte (including its state) and any chemical additives that result in a desired electrolysis product (details of specific cells not required)

2023-11-24 04:22:31 UTC

Use the electrochemical series to construct an electrolytic cell.

Apply the electrochemical series to determine the electrode polarity and associated possible reactions occurring at each electrode.

Label different components of the electrolytic cells (the different parts for the cell, not include the redox involved yet).

Faraday's Laws

2023-11-24 04:25:10 UTC

Identify Faraday's laws

Define electrical charge

Describe the impact of charge on mass deposited

Explain why different cations produce different masses for the same charge

calculations involving equilibrium expressions (including units) for a closed homogeneous equilibrium system and the dependence of the equilibrium constant (K) value on the system temperature and the equation used to represent the reaction

2023-11-24 04:25:53 UTC

recognise the characteristics of a closed equilibrium system
be able to write the equilibrium expression for a specific equilibrium system with units
Use an ICE table to find the concentration of the reactants and products at equilibrium and hence calculate the equilibrium constant, K, at the specified temperature
explain the change in equilibrium constant, K, in relation to a change in temperature for both exothermic or endothermic reactions
stretch - being able to justify, given a new equilibrium constant, was the reaction exothermic or endothermic given the new temperature, or given the the delta H value for the system, was there an increase or decrease in temperature

Dot point 3: the common design features and general operating principles of rechargeable (secondary) cells, with reference to discharging as a galvanic cell and recharging as an electrolytic cell, including the conditions required for the cell reactions to be reversed and the electrode polarities in each mode (details of specific cells not required)

2023-11-24 04:26:40 UTC

Compare the differences between a primary and secondary cells. This includes making the connections and explaining the differences between electrolysis and galvanic cells in their ideas.

List the conditions required for a secondary cell to function.

Label the components of secondary cell.

Electrolysis stoichiometry

2023-11-24 04:26:56 UTC

Identify the algorithms used in Faraday's Law calculations

List the steps used to calculate mass deposited in electrolysis

Calculate mass of product in electrolytic cell

Ours are in reverse order

2023-11-24 04:27:17 UTC