a. Draw an enthalpy cycle to calculate the enthalpy of hydration of magnesium ions when magnesium chloride

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a. Draw an enthalpy cycle to calculate the enthalpy of hydration of magnesium ions when magnesium chloride dissolves in water.

b. Calculate the enthalpy of hydration of magnesium ions given that:

ΔH^Q_latt[MgCl₂] = –2592 kJ mol^–1

ΔH^Q_sol[MgCl₂] = –55 kJ mol^–1.

ΔH^Q_hyd[Cl^–] = –364 kJ mol^–1

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Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

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Question Posted: Sep 22, 2021 02:52 AM

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a. Draw an enthalpy cycle to calculate the enthalpy of hydration of magnesium ions when magnesium chloride

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a Determine the initial state The initial state is solid magnesium chloride MgCl2 in its standard st...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

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