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Chemistry Connections
This series consists of the 54 products
- Grade Level: Senior High (10-12)-Adult
- Subjects: Chemistry
- Produced By: Alberta Advanced Education
- Year: 1996
- Country: Canada
- Language: English
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Designed to provide instruction in thermochemistry, electrochemistry, chemical equilibrium and acid-base chemistry, this series illustrates complex concepts through demonstrations, laboratory experiments, technical applications and an examination of their societal significance. Senior high students will develop a solid understanding of fundamental concepts and principles that explain the nature of science and technology, and the interaction between chemistry and technology. A comprehensive resource correlation guide is included free when the complete series is purchased. (50 x 30:00)
This series consists of the following products
Resource Correlation Guide
By Alberta Advanced Education - 1996
Provides additional information, experiments and problems on concepts presented in the video programs.
Thermochemical Changes - Resource Correlation Guide - Unit 1
By Alberta Advanced Education - 1996
Provides additional information, experiments and problems on concepts presented in the video programs.
Electrochemical Changes - Resource Correlation Guide - Unit 2
By Alberta Advanced Education - 1996
Provides additional information, experiments and problems on concepts presented in the video programs.
Equilibrium, Acids and Bases in Chemical Changes - Resource Correlation Guide
By Alberta Advanced Education - 1996
Provides additional information, experiments and problems on concepts presented in the video programs.
Introduction to Thermochemical Changes
By Alberta Advanced Education - 1996
An overview of thermochemical changes as it relates to physical, chemical and nuclear changes. Defines and applies the First Law of Thermodynamics…
Specific Heat Capacity and Calorimetry
By Alberta Advanced Education - 1996
Duplicates Joule's experiment to show how he determined specific heat capacity of water. Explains the heat released by one substance equals the heat…
Practical Applications of Calorimetry
By Alberta Advanced Education - 1996
Shows how the energy content of food can be determined using calorimetry. Defines specific heat capacity and heat capacity. Students design and…
Kinetic and Potential Energy Changes to States of Matter
By Alberta Advanced Education - 1996
Graphs are generated to illustrate kinetic and potential energy changes to states of matter. Molecular animation further illustrates this concept…
Molar Enthalpy of Solution
By Alberta Advanced Education - 1996
Explains how energy released by one substance equals energy absorbed by another. Calorimetry experiments show the amount of energy transferred when…
The Enthalpy of Phase Changes
By Alberta Advanced Education - 1996
Determines the molar enthalpy of a phase change by assuming that kinetic and potential energy changes of a substance undergoing a temperature and…
Molar Enthalpies and Formation Reactions
By Alberta Advanced Education - 1996
Explains enthalpy changes in terms of rearrangement of chemical bonds and examines how to graphically determine enthalpy change for a reaction using…
Hess's Law and Enthalpy Communication
By Alberta Advanced Education - 1996
Shows how enthalpy changes can be communicated: as a term in an equation; as a delta H or molar delta H notation; and as a potential energy diagram…
The Molar Enthalpy of a Neutralization Reaction
By Alberta Advanced Education - 1996
Determines the molar enthalpy of neutralization of sodium hydroxide using calorimetry. The experimental value is then compared to the actual value…
Applying a Problem Solving Model to Energetics
By Alberta Advanced Education - 1996
Illustrates multi-step energetics problems with various real-life situations. Stresses the steps that should be applied in problem solving: identify…
Energy From the Sun
By Alberta Advanced Education - 1996
Photosynthesis and cellular respiration are examples of potential energy changes calculated using Hess's Law. The molar enthalpy of combustion of…
Building a Water Heater
By Alberta Advanced Education - 1996
This program focuses on energy efficiency. Students compare the efficiency of different water heater designs using controlled and responding…
Nuclear Changes
By Alberta Advanced Education - 1996
Compares the energy of a phase change, chemical change and nuclear change. Explains the conversion of mass to energy using Einstein's equation, E…
Risk/Benefit Analyses of Energy Sources
By Alberta Advanced Education - 1996
Our reliance on fossil fuels is the basis for a risk/benefit analysis of energy sources. The advantages and disadvantages of fossil fuels are…
An Introduction to Oxidation and Reduction
By Alberta Advanced Education - 1996
Provides a historical perspective of oxidation and reduction using examples of reactions. Introduces the terms oxidation and reduction, and…
Predicting Oxidation-Reduction Reactions
By Alberta Advanced Education - 1996
Explains the terms spontaneous and non-spontaneous, shows the strength of oxidizing and reducing agents, and develops a reduction half-reaction…
Extending the Reduction Half-Reaction Table
By Alberta Advanced Education - 1996
Performs experiments to: identify the chemical responsible; compare relative strengths on non-metallic oxidizing agents; develop a reduction…
Writing and Balancing Oxidation-Reduction Reactions
By Alberta Advanced Education - 1996
Focuses on early electronics. Students perform a lab demonstration to make a printed circuit board. Introduces and reviews the five-step method for…
Corrosion Reactions
By Alberta Advanced Education - 1996
Explains why corrosion is a major concern of industry and consumers. Shows various everyday examples of corrosion reactions and how they can be…
Quantiative Analysis Using Redox Titration
By Alberta Advanced Education - 1996
Emphasizes the usefulness of redox titration as an analytical technique. Examines titration procedures and techniques and explains how to determine…
Oxidation-Reduction Titrations and Stoichiometry
By Alberta Advanced Education - 1996
Shows the complete cycle of a redox titration. Analysis of the data covers: predicting the endpoint colour change; standardizing the titrant…
Assigning Oxidation Numbers and Balancing Half-Reactions
By Alberta Advanced Education - 1996
Detailed graphics explain oxidation numbers within molecules and complex ions. Examples show the rules for assigning oxidation numbers and for…
Balancing Oxidation-Reduction Reactions Using Oxidation Numbers
By Alberta Advanced Education - 1996
Generates oxidation and reduction half-reactions using oxidation numbers and rules from the previous program. Electrons are balanced and the two…
Introduction to Voltaic Cells
By Alberta Advanced Education - 1996
Explains how electrical energy is harnessed from redox reactions. Studies simple voltaic cells and explains their function. Discusses commercial…
Voltage and Voltaic Cells
By Alberta Advanced Education - 1996
Discusses reasons for a standard half-cell potential and explains the electric potentials on the reduction half-reaction table. This table is used…
Primary Voltaic Cells
By Alberta Advanced Education - 1996
Examining commercial primary cells show: electrolyte composition; oxidation and reduction half-reactions; and anode and cathode. Experiments on…
Electrolysis
By Alberta Advanced Education - 1996
Explores the similarities and differences of voltaic and electrolytic cells. The same steps to predict voltaic cell reactions can be used to predict…
Primary Cells, Secondary Cells and Fuel Cells
By Alberta Advanced Education - 1996
Secondary cells are defined and compared to primary cells. Equations that show the rechargeable aspect of secondary cells are explained using a lead…
Electrolysis of Molten Compounds
By Alberta Advanced Education - 1996
Explains how metals are obtained from molten ores and presents a historical perspective of Sir Humphrey Davy's work. Explores similar technology…
Quantitative Electrolysis
By Alberta Advanced Education - 1996
Discusses Michael Faraday's contributions to science. Explains electrical units and the Faraday, and the relationship between current, time and mol…
Electrochemical Changes: Energy and Cost
By Alberta Advanced Education - 1996
Compares the costs of recycling to that of producing aluminum and iron from their ores. Students look at the economic and environmental advantages…
Introduction to Chemical Equilibrium Systems
By Alberta Advanced Education - 1996
Explains several reversible reactions and a juggler demonstrates the differences between steady state, open and closed systems. Experiments using…
Dynamic Equilibrium
By Alberta Advanced Education - 1996
Demonstrates how change in temperature can favour either a forward or reverse rate of a reaction. On a molecular level, the hydrogen iodine…
Opposing Reactions in Equilibrium Systems
By Alberta Advanced Education - 1996
The synthesis of ammonia shows how to determine the product and reactant present at equilibrium. The equilibrium law expression is explained, and…
Opposing Reactions and Le Châtelier's Principle
By Alberta Advanced Education - 1996
Explains Le Châtelier's principle and shows how his work is used to identify factors that can affect equilibrium concentrations. Demonstrates how…
Equilibrium Systems in Methanol Production
By Alberta Advanced Education - 1996
The two reactions involved in the production of methanol form the basis for a review of the factors which favour methanol production. Provides an…
Acids and Bases Defined
By Alberta Advanced Education - 1996
Empirical definitions of acidic, basic and neutral solutions are derived by performing diagnostic tests. Students examine real-life applications of…
Acids, Bases and the Ion Product Constant of Water
By Alberta Advanced Education - 1996
Studies evidence for the shifting of equilibrium in pure water when acids or bases are added. Examines the inverse relationship between hydrogen and…
Explaining the pH/pOH Scale
By Alberta Advanced Education - 1996
Provides a definition of pH and how it is calculated. Explains a pH/pOH scale and the mathematical relationship between pH and pOH. Demonstrates…
Acid Rain and Kw
By Alberta Advanced Education - 1996
The topic of acid deposition leads to a calculation of hydronium and hydroxide ion concentrations, pH and pOH using Kw. These calculations…
Explaining the Strengths of Acids and Bases
By Alberta Advanced Education - 1996
An experiment comparing acidic solutions in relationship to their pH and conductivity leads to a definition of strong and weak acids. A similar…
Acid-Base Calculations
By Alberta Advanced Education - 1996
Various real-life contexts are used to present the different calculations involving Ka, Kb, pH, pOH, hydronium ion, hydroxide ion, and the percentage…
Brønsted-Lowry Acid-Base Systems
By Alberta Advanced Education - 1996
Shows how the Brønsted-Lowry Theory explains the limitations of Arrhenius' Theory. Demonstrates the five-step method for writing Brønsted-Lowry…
Writing and Predicting Equilibrium for Brønsted-Lowry Equations
By Alberta Advanced Education - 1996
Reactions involving polyprotic and anions of polyprotic acids can be predicated by adding the proton transfer equations together. Students test and…
Acid-Base Stoichiometry and Titration Curves
By Alberta Advanced Education - 1996
Various types of pH curves are generated using a pH probe and a computer interface, comparisons of the different curves are made, and information…
Acid-Base Indicators
By Alberta Advanced Education - 1996
Demonstrates universal indicators and universal indicator strips. Students are challenged to design an experiment that determines the relative pH of…
Acid-Bases Titrations
By Alberta Advanced Education - 1996
Determines an unknown acid concentration through the selection of proper indicators, the standardizing of the titrant, the titration of the unknown…
Acid-Base Titrations and Concentration Calculations
By Alberta Advanced Education - 1996
Hydrochloric acid is standardized using a sodium carbonate solution of known concentrate. The HCI titrant is used to titrate the ammonia. Data is…
Acid-Base Technology and Society
By Alberta Advanced Education - 1996
Examines and evaluates uses of acids and bases in the food and pharmaceutical industries. Shows how acids, produced directly or indirectly, can lead…
Buffers and Buffer Systems
By Alberta Advanced Education - 1996
Buffers, and how they work, are explained in terms of the Brønsted-Lowry Theory and Le Châtelier's Principle. Students explore the importance of…
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