Lessons
- 1. Lattice Enthalpy
- 2. ΔH's You Need To Know
- 3. Born-Haber Cycles Explained
- 4. Born-Haber Example - MgO & CaBr2
- 5. Born Haber Vs The Perfect Ionic Model
- 6. Calculating Enthalpy of Solution
- 7. Enthalpy of Solution Example Questions (1&2)
- 8. Entropy of a System (ΔS system)
- 9. Gibbs Free Energy (ΔG)
- 10. Gibbs Free Energy (ΔG) Calculations (1&2)
- 11. The Graph: ΔG vs T
Lattice Enthalpy
Enthalpy & Entropy
A LEVEL - AQA PAPER 1 2017 - QUESTION 1
All about lattice enthalpy (solution & hydration) and an explanation of why they are different
Walkthrough
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ΔH's You Need To Know
No Exam Paper Question Here
This tutorial is just fundamental to your understanding of this topic.
Think of it as a skill that you need to succeed as opposed to specific content that you would get a question on in an exam.
Have a go at the quiz to make sure you are competent with this. It's important!
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Born-Haber Cycles Explained
Enthalpy - Born-Haber
A LEVEL - AQA PAPER 1 2018 - QUESTION 1
Straight forward. Complete a born-haber cycle and calculate lattice enthalpy
Walkthrough
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Born-Haber Example - MgO & CaBr2
Enthalpy - Born-Haber
A LEVEL - AQA PAPER 1 2018 - QUESTION 1
Straight forward. Complete a born-haber cycle and calculate lattice enthalpy
Walkthrough
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Born Haber Vs The Perfect Ionic Model
Enthalpy & Entropy
A LEVEL - AQA PAPER 1 2017 - QUESTION 1
All about lattice enthalpy (solution & hydration) and an explanation of why they are different
Walkthrough
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Calculating Enthalpy of Solution
Lattice Enthalpy
A LEVEL - AQA PAPER 1 2015 - QUESTION 9
Highly practical based question focusing on enthalpy change linking into lattice enthalpy
Walkthrough
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Enthalpy of Solution Example Questions (1&2)
Enthalpy & Entropy
A LEVEL - AQA PAPER 1 2017 - QUESTION 1
All about lattice enthalpy (solution & hydration) and an explanation of why they are different
Walkthrough
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Entropy of a System (ΔS system)
Enthalpy & Entropy, Gibbs Calculation
A LEVEL - AQA PAPER 1 2017 - QUESTION 5
1 question, 6 marks. It's all about Gibbs!
Walkthrough
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Gibbs Free Energy (ΔG)
Enthalpy of Solution, Practical
A LEVEL - AQA PAPER 3 2017 - QUESTION 1
Hess' law, a LOR on how you would carry out an experiment to find △H solution and a graph-based Gibbs calculation for good measure
Walkthrough
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Gibbs Free Energy (ΔG) Calculations (1&2)
Entropy & Kinetics
A LEVEL - AQA PAPER 1 2018 - QUESTION 3
Calculate entropy, calculate ΔG. How do catalysts work?
Walkthrough
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The Graph: ΔG vs T
Enthalpy of Solution, Practical
A LEVEL - AQA PAPER 3 2017 - QUESTION 1
Hess' law, a LOR on how you would carry out an experiment to find △H solution and a graph-based Gibbs calculation for good measure
Walkthrough
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