MEDIUM
AS and A Level
IMPORTANT
Earn 100
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/coin.webp)
Draw a Born-Haber cycle for aluminium oxide.
Important Questions on Lattice Energy
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>BEFORE YOU START>Q 1
Draw a fully labelled reaction pathway diagram (energy profile diagram) for an endothermic reaction. Explain, how this diagram shows that the reaction is endothermic?![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>BEFORE YOU START>Q 3
Define the terms crystal lattice, bond energy, enthalpy change, activation energy, standard conditions, standard enthalpy change of formation.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>BEFORE YOU START>Q 4
Write the equation which represents the enthalpy change of formation of calcium carbonate.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>BEFORE YOU START>Q 4
Write the equation which represents the enthalpy change of combustion of ethane.![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>Question>Q 8
For the given pair of compounds, suggest which will have the most exothermic lattice energy?
and
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>Question>Q 16
Calculate the enthalpy of hydration of magnesium ions given that:
(Give the value only)
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
EASY
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>EXAM-STYLE QUESTIONS>Q 2
Define the term enthalpy change of atomisation.
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
AS and A Level
IMPORTANT
Chemistry for Cambridge International AS & A Level Coursebook with Digital Access (2 Years)>Chapter 19 - Lattice Energy>EXAM-STYLE QUESTIONS>Q 2
Explain why the lattice energy of sodium chloride has a value that is lower than the lattice energy of lithium chloride.
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)