Thermochemistry
In this course, I will be highlighting 12 key concepts. Each of the key concepts will be covered in a lesson, with examples and explanations on how to answer the questions.
0 Assignments
Enthalpy change and energy level diagram
In this lesson, you will learn about what enthalpy change is and how to represent it in an energy level diagram.
Thermochemical equation
In this lesson, you will learn about what thermochemical equation is and how to manipulate it to obtain different values of enthalpy changes.
Determination of enthalpy change using calorimetry
In this lesson, you will learn about what calorimetry is, how to carry out the experiment and how the enthalpy change formula is derived.
Cooling curve
In this lesson, you will learn about the properties of cooling curve, how to carry out the experiment and how to interpret the graph.
Type 1 graph for neutralisation
In this lesson, you will learn about the properties of Type 1 graph for neutralisation, how to carry out the experiment and how to interpret the graph.
Type 2 graph for neutralisation
In this lesson, you will learn about the properties of Type 2 graph for neutralisation, how to carry out the experiment and how to interpret the graph.
Thermometric titration
In this lesson, you will learn about the properties of thermometric titration, how to carry out the experiment and how to interpret the graph.
Calculations of enthalpy changes using calorimetry
In this lesson, we will be using the enthalpy change formula to solve two questions on calorimetry.
Hess’ law and energy cycles
In this lesson, you will learn about the properties of Hess' law and how to apply it in questions on energy cycles.
Use of mathematical formulae to determine enthalpy change
In this lesson, you will learn about two mathematical formulae that can help us to determine enthalpy change.
Born-Haber cycle
In this lesson, you will learn about the properties of Born-Haber cycle and how to apply it.
Enthalpy changes involving the dissolution of ionic compound
In this lesson, you will learn about the enthalpy changes that involve the dissolution of ionic compound.