Explain and use the term: lattice enthalpy.

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Presentation transcript:

Explain and use the term: lattice enthalpy. Week 22 Explain and use the term: lattice enthalpy. © Pearson Education Ltd 2009 This document may have been altered from the original

Ionic lattice of sodium chloride Week 22 Ionic lattice of sodium chloride © Pearson Education Ltd 2009 This document may have been altered from the original

Week 22 Use the lattice enthalpy of a simple ionic solid and relevant energy terms to construct Born–Haber cycles. © Pearson Education Ltd 2009 This document may have been altered from the original

First step in constructing the Born–Haber cycle for sodium chloride Week 22 First step in constructing the Born–Haber cycle for sodium chloride © Pearson Education Ltd 2009 This document may have been altered from the original

Adding the second step to the Born–Haber cycle Week 22 Adding the second step to the Born–Haber cycle © Pearson Education Ltd 2009 This document may have been altered from the original 5

Completed Born–Haber cycle for sodium chloride Week 22 Completed Born–Haber cycle for sodium chloride © Pearson Education Ltd 2009 This document may have been altered from the original 6

Construct Born–Haber cycles. Carry out related calculations. Week 22 Construct Born–Haber cycles. Carry out related calculations. © Pearson Education Ltd 2009 This document may have been altered from the original

Construction of the Born–Haber cycle for caesium chloride Week 22 Construction of the Born–Haber cycle for caesium chloride © Pearson Education Ltd 2009 This document may have been altered from the original

Born–Haber cycle for sodium oxide Week 22 Born–Haber cycle for sodium oxide © Pearson Education Ltd 2009 This document may have been altered from the original 9

Born–Haber cycle for calcium chloride Week 22 Born–Haber cycle for calcium chloride © Pearson Education Ltd 2009 This document may have been altered from the original

Born–Haber cycle for copper(II) oxide Week 22 Born–Haber cycle for copper(II) oxide © Pearson Education Ltd 2009 This document may have been altered from the original 11